fixing leveling xp reporting

When using combat abilities (like "smite"), the web frontend was calling GET /api/v1/abilities/{ability_id} to fetch ability details for display, but this endpoint didn't exist, causing a 404 error.
  Additionally, after fixing that, the ability would execute but:

  1. Modal onclick issue: The onclick="closeModal()" on ability buttons was removing the button from the DOM before HTMX could fire the request
  2. Field name mismatch: The API returns mana_cost but the frontend expected mp_cost
  3. Duplicate text in combat log: The web view was adding "You" as actor and damage separately, but the API message already contained both
  4. Page not auto-refreshing: Various attempts to use HX-Trigger headers failed due to HTMX overwriting them

  Fixes Made

  1. Created /api/app/api/abilities.py - New abilities API endpoint with GET /api/v1/abilities and GET /api/v1/abilities/<ability_id>
  2. Modified /api/app/__init__.py - Registered the new abilities blueprint
  3. Modified /public_web/templates/game/partials/ability_modal.html - Changed onclick="closeModal()" to hx-on::before-request="closeModal()" so HTMX captures the request before modal closes
  4. Modified /public_web/app/views/combat_views.py:
    - Fixed mp_cost → mana_cost field name lookup
    - Removed duplicate actor/damage from combat log entries (API message is self-contained)
    - Added inline script to trigger page refresh after combat actions
  5. Modified /public_web/templates/game/combat.html - Updated JavaScript for combat action handling (though final fix was server-side script injection)

.gitignore

@@ -35,3 +35,4 @@ Thumbs.db
 logs/
 app/logs/
 *.log
+CLAUDE.md

api/app/__init__.py

@@ -169,8 +169,31 @@ def register_blueprints(app: Flask) -> None:
     app.register_blueprint(chat_bp)
     logger.info("Chat API blueprint registered")
 
+    # Import and register Combat API blueprint
+    from app.api.combat import combat_bp
+    app.register_blueprint(combat_bp)
+    logger.info("Combat API blueprint registered")
+
+    # Import and register Inventory API blueprint
+    from app.api.inventory import inventory_bp
+    app.register_blueprint(inventory_bp)
+    logger.info("Inventory API blueprint registered")
+
+    # Import and register Shop API blueprint
+    from app.api.shop import shop_bp
+    app.register_blueprint(shop_bp)
+    logger.info("Shop API blueprint registered")
+
+    # Import and register Quests API blueprint
+    from app.api.quests import quests_bp
+    app.register_blueprint(quests_bp)
+    logger.info("Quests API blueprint registered")
+
+    # Import and register Abilities API blueprint
+    from app.api.abilities import abilities_bp
+    app.register_blueprint(abilities_bp)
+    logger.info("Abilities API blueprint registered")
+
     # TODO: Register additional blueprints as they are created
-    # from app.api import combat, marketplace, shop
+    # from app.api import marketplace
-    # app.register_blueprint(combat.bp, url_prefix='/api/v1/combat')
     # app.register_blueprint(marketplace.bp, url_prefix='/api/v1/marketplace')
-    # app.register_blueprint(shop.bp, url_prefix='/api/v1/shop')

api/app/ai/narrative_generator.py

@@ -447,7 +447,10 @@ class NarrativeGenerator:
         user_tier: UserTier,
         npc_relationship: str | None = None,
         previous_dialogue: list[dict[str, Any]] | None = None,
-        npc_knowledge: list[str] | None = None
+        npc_knowledge: list[str] | None = None,
+        quest_offering_context: dict[str, Any] | None = None,
+        quest_ineligibility_context: dict[str, Any] | None = None,
+        player_asking_for_quests: bool = False
     ) -> NarrativeResponse:
         """
         Generate NPC dialogue in response to player conversation.
@@ -461,6 +464,9 @@ class NarrativeGenerator:
             npc_relationship: Optional description of relationship with NPC.
             previous_dialogue: Optional list of previous exchanges.
             npc_knowledge: Optional list of things this NPC knows about.
+            quest_offering_context: Optional quest offer context from QuestEligibilityService.
+            quest_ineligibility_context: Optional context explaining why player can't take a quest.
+            player_asking_for_quests: Whether the player is explicitly asking for quests/work.
 
         Returns:
             NarrativeResponse with NPC dialogue.
@@ -500,6 +506,9 @@ class NarrativeGenerator:
                 npc_relationship=npc_relationship,
                 previous_dialogue=previous_dialogue or [],
                 npc_knowledge=npc_knowledge or [],
+                quest_offering_context=quest_offering_context,
+                quest_ineligibility_context=quest_ineligibility_context,
+                player_asking_for_quests=player_asking_for_quests,
                 max_tokens=model_config.max_tokens
             )
         except PromptTemplateError as e:

api/app/ai/response_parser.py

@@ -4,8 +4,11 @@ Response parser for AI narrative responses.
 This module handles AI response parsing. Game state changes (items, gold, XP)
 are now handled exclusively through predetermined dice check outcomes in
 action templates, not through AI-generated JSON.
+
+Quest offers are extracted from NPC dialogue using [QUEST_OFFER:quest_id] markers.
 """
 
+import re
 from dataclasses import dataclass, field
 from typing import Any, Optional
 
@@ -158,3 +161,83 @@ def _parse_game_actions(data: dict[str, Any]) -> GameStateChanges:
     changes.location_change = data.get("location_change")
 
     return changes
+
+
+# ============================================================================
+# NPC Dialogue Parsing
+# ============================================================================
+
+@dataclass
+class ParsedNPCDialogue:
+    """
+    Parsed NPC dialogue response with quest offer extraction.
+
+    When NPCs offer quests during conversation, they include a
+    [QUEST_OFFER:quest_id] marker that signals the UI to show
+    a quest accept/decline modal.
+
+    Attributes:
+        dialogue: The cleaned dialogue text (marker removed)
+        quest_offered: Quest ID if a quest was offered, None otherwise
+        raw_response: The original response text
+    """
+
+    dialogue: str
+    quest_offered: Optional[str] = None
+    raw_response: str = ""
+
+
+# Regex pattern for quest offer markers
+# Matches: [QUEST_OFFER:quest_id] or [QUEST_OFFER: quest_id]
+QUEST_OFFER_PATTERN = re.compile(r'\[QUEST_OFFER:\s*([a-zA-Z_][a-zA-Z0-9_]*)\s*\]')
+
+
+def parse_npc_dialogue(response_text: str) -> ParsedNPCDialogue:
+    """
+    Parse an NPC dialogue response, extracting quest offer markers.
+
+    The AI is instructed to include [QUEST_OFFER:quest_id] on its own line
+    when offering a quest. This function extracts the marker and returns
+    the cleaned dialogue.
+
+    Args:
+        response_text: The raw AI dialogue response
+
+    Returns:
+        ParsedNPCDialogue with cleaned dialogue and optional quest_offered
+
+    Example:
+        >>> response = '''*leans in* Got a problem, friend.
+        ... [QUEST_OFFER:quest_cellar_rats]
+        ... Giant rats in me cellar.'''
+        >>> result = parse_npc_dialogue(response)
+        >>> result.quest_offered
+        'quest_cellar_rats'
+        >>> '[QUEST_OFFER' in result.dialogue
+        False
+    """
+    logger.debug("Parsing NPC dialogue", response_length=len(response_text))
+
+    quest_offered = None
+    dialogue = response_text.strip()
+
+    # Search for quest offer marker
+    match = QUEST_OFFER_PATTERN.search(dialogue)
+    if match:
+        quest_offered = match.group(1)
+        # Remove the marker from the dialogue
+        dialogue = QUEST_OFFER_PATTERN.sub('', dialogue)
+        # Clean up any extra whitespace/newlines left behind
+        dialogue = re.sub(r'\n\s*\n', '\n\n', dialogue)
+        dialogue = dialogue.strip()
+
+        logger.info(
+            "Quest offer extracted from dialogue",
+            quest_id=quest_offered,
+        )
+
+    return ParsedNPCDialogue(
+        dialogue=dialogue,
+        quest_offered=quest_offered,
+        raw_response=response_text,
+    )

api/app/ai/templates/npc_dialogue.j2

@@ -92,6 +92,107 @@ Work these into the dialogue naturally - don't dump all information at once.
 Make it feel earned, like the NPC is opening up to someone they trust.
 {% endif %}
 
+{% if quest_offering_context and quest_offering_context.should_offer %}
+## QUEST TO OFFER
+The NPC has a quest to offer to the player.
+
+**Quest:** {{ quest_offering_context.quest_name }}
+**Quest ID:** {{ quest_offering_context.quest_id }}
+
+{% if quest_offering_context.offer_dialogue %}
+**How the NPC Would Present It:**
+{{ quest_offering_context.offer_dialogue }}
+{% endif %}
+
+{% if quest_offering_context.npc_quest_knowledge %}
+**What the NPC Knows About This Quest:**
+{% for fact in quest_offering_context.npc_quest_knowledge %}
+- {{ fact }}
+{% endfor %}
+{% endif %}
+
+{% if quest_offering_context.narrative_hooks %}
+**Narrative Hooks (use 1-2 naturally):**
+{% for hook in quest_offering_context.narrative_hooks %}
+- The NPC {{ hook }}
+{% endfor %}
+{% endif %}
+
+{% if player_asking_for_quests %}
+**CRITICAL: The player is explicitly asking for quests/work. You MUST offer this quest NOW.**
+In your response:
+1. Describe the quest situation naturally in your dialogue
+2. End your response with the quest offer marker on its own line: [QUEST_OFFER:{{ quest_offering_context.quest_id }}]
+
+The marker MUST appear - it triggers the UI to show accept/decline buttons.
+{% else %}
+**Quest Offering Guidelines:**
+- Weave the quest naturally into conversation
+- If the player shows interest, include the marker: [QUEST_OFFER:{{ quest_offering_context.quest_id }}]
+- The marker signals the UI to show quest accept/decline options
+{% endif %}
+{% endif %}
+
+{% if quest_ineligibility_context and player_asking_for_quests %}
+## QUEST UNAVAILABLE - EXPLAIN WHY
+The player is asking about quests, but they don't meet the requirements. Explain this in character.
+
+{% if quest_ineligibility_context.reason_type == "level_too_low" %}
+**Reason:** The player (level {{ quest_ineligibility_context.current_level }}) isn't experienced enough. They need to be level {{ quest_ineligibility_context.required_level }}.
+**How to convey this:** The NPC should politely but firmly indicate the task is too dangerous for someone of their current skill level. Suggest they gain more experience first. Be encouraging but realistic - don't offer false hope.
+**Example tone:** "I appreciate your enthusiasm, but this task requires someone with more experience. The bandits we're dealing with are seasoned fighters. Come back when you've proven yourself in a few more battles."
+{% elif quest_ineligibility_context.reason_type == "level_too_high" %}
+**Reason:** The player is too experienced for available tasks.
+**How to convey this:** The NPC should indicate they have nothing worthy of such an accomplished adventurer right now.
+{% elif quest_ineligibility_context.reason_type == "prerequisite_missing" %}
+**Reason:** The player needs to complete other tasks first.
+**How to convey this:** Hint that there's something else they should do first, or that circumstances aren't right yet.
+{% elif quest_ineligibility_context.reason_type == "relationship_too_low" %}
+**Reason:** The NPC doesn't trust the player enough yet.
+**How to convey this:** Be guarded. Hint that you might have work, but you need to know you can trust them first.
+{% elif quest_ineligibility_context.reason_type == "quest_already_active" %}
+**Reason:** The player is already working on this quest.
+**How to convey this:** Remind them they already accepted this task and should focus on completing it.
+{% elif quest_ineligibility_context.reason_type == "quest_already_completed" %}
+**Reason:** The player already completed this quest.
+**How to convey this:** Thank them again for their previous help, mention you have nothing else right now.
+{% elif quest_ineligibility_context.reason_type == "too_many_quests" %}
+**Reason:** The player has too many active quests.
+**How to convey this:** Suggest they finish some of their current commitments before taking on more.
+{% else %}
+**Reason:** {{ quest_ineligibility_context.message }}
+**How to convey this:** Politely decline, staying in character.
+{% endif %}
+
+**IMPORTANT:** Do NOT offer the quest. Explain the situation naturally in dialogue.
+{% endif %}
+
+{% if lore_context and lore_context.has_content %}
+## Relevant World Knowledge
+The NPC may reference this lore if contextually appropriate:
+
+{% if lore_context.quest %}
+**Quest Background:**
+{% for entry in lore_context.quest[:2] %}
+- {{ entry.content | truncate_text(150) }}
+{% endfor %}
+{% endif %}
+
+{% if lore_context.regional %}
+**Local Knowledge:**
+{% for entry in lore_context.regional[:3] %}
+- {{ entry.content | truncate_text(100) }}
+{% endfor %}
+{% endif %}
+
+{% if lore_context.world %}
+**Historical Knowledge (if NPC would know):**
+{% for entry in lore_context.world[:2] %}
+- {{ entry.content | truncate_text(100) }}
+{% endfor %}
+{% endif %}
+{% endif %}
+
 {% if npc.relationships %}
 ## NPC Relationships (for context)
 {% for rel in npc.relationships %}

api/app/api/abilities.py

@@ -0,0 +1,129 @@
+"""
+Abilities API Blueprint
+
+This module provides API endpoints for fetching ability information:
+- List all available abilities
+- Get details for a specific ability
+"""
+
+from flask import Blueprint
+
+from app.models.abilities import AbilityLoader
+from app.utils.response import (
+    success_response,
+    not_found_response,
+)
+from app.utils.logging import get_logger
+
+
+# Initialize logger
+logger = get_logger(__file__)
+
+# Create blueprint
+abilities_bp = Blueprint('abilities', __name__, url_prefix='/api/v1/abilities')
+
+# Initialize ability loader (singleton pattern)
+_ability_loader = None
+
+
+def get_ability_loader() -> AbilityLoader:
+    """
+    Get the singleton AbilityLoader instance.
+
+    Returns:
+        AbilityLoader: The ability loader instance
+    """
+    global _ability_loader
+    if _ability_loader is None:
+        _ability_loader = AbilityLoader()
+    return _ability_loader
+
+
+# =============================================================================
+# Ability Endpoints
+# =============================================================================
+
+@abilities_bp.route('', methods=['GET'])
+def list_abilities():
+    """
+    List all available abilities.
+
+    Returns all abilities defined in the system with their full details.
+
+    Returns:
+        {
+            "abilities": [
+                {
+                    "ability_id": "smite",
+                    "name": "Smite",
+                    "description": "Call down holy light...",
+                    "ability_type": "spell",
+                    "base_power": 20,
+                    "damage_type": "holy",
+                    "mana_cost": 10,
+                    "cooldown": 0,
+                    ...
+                },
+                ...
+            ],
+            "count": 5
+        }
+    """
+    logger.info("Listing all abilities")
+
+    loader = get_ability_loader()
+    abilities = loader.load_all_abilities()
+
+    # Convert to list of dicts for JSON serialization
+    abilities_list = [ability.to_dict() for ability in abilities.values()]
+
+    logger.info("Abilities listed", count=len(abilities_list))
+
+    return success_response({
+        "abilities": abilities_list,
+        "count": len(abilities_list)
+    })
+
+
+@abilities_bp.route('/<ability_id>', methods=['GET'])
+def get_ability(ability_id: str):
+    """
+    Get details for a specific ability.
+
+    Args:
+        ability_id: The unique identifier for the ability (e.g., "smite")
+
+    Returns:
+        {
+            "ability_id": "smite",
+            "name": "Smite",
+            "description": "Call down holy light to smite your enemies",
+            "ability_type": "spell",
+            "base_power": 20,
+            "damage_type": "holy",
+            "scaling_stat": "wisdom",
+            "scaling_factor": 0.5,
+            "mana_cost": 10,
+            "cooldown": 0,
+            "effects_applied": [],
+            "is_aoe": false,
+            "target_count": 1
+        }
+
+    Errors:
+        404: Ability not found
+    """
+    logger.info("Getting ability", ability_id=ability_id)
+
+    loader = get_ability_loader()
+    ability = loader.load_ability(ability_id)
+
+    if ability is None:
+        logger.warning("Ability not found", ability_id=ability_id)
+        return not_found_response(
+            message=f"Ability '{ability_id}' not found"
+        )
+
+    logger.info("Ability retrieved", ability_id=ability_id, name=ability.name)
+
+    return success_response(ability.to_dict())

api/app/api/inventory.py

@@ -0,0 +1,639 @@
+"""
+Inventory API Blueprint
+
+Endpoints for managing character inventory and equipment.
+All endpoints require authentication and enforce ownership validation.
+
+Endpoints:
+- GET /api/v1/characters/<id>/inventory - Get character inventory and equipped items
+- POST /api/v1/characters/<id>/inventory/equip - Equip an item
+- POST /api/v1/characters/<id>/inventory/unequip - Unequip an item
+- POST /api/v1/characters/<id>/inventory/use - Use a consumable item
+- DELETE /api/v1/characters/<id>/inventory/<item_id> - Drop an item
+"""
+
+from flask import Blueprint, request
+
+from app.services.inventory_service import (
+    get_inventory_service,
+    ItemNotFoundError,
+    CannotEquipError,
+    InvalidSlotError,
+    CannotUseItemError,
+    InventoryFullError,
+    VALID_SLOTS,
+    MAX_INVENTORY_SIZE,
+)
+from app.services.character_service import (
+    get_character_service,
+    CharacterNotFound,
+)
+from app.utils.response import (
+    success_response,
+    error_response,
+    not_found_response,
+    validation_error_response,
+)
+from app.utils.auth import require_auth, get_current_user
+from app.utils.logging import get_logger
+
+
+# Initialize logger
+logger = get_logger(__file__)
+
+# Create blueprint
+inventory_bp = Blueprint('inventory', __name__)
+
+
+# =============================================================================
+# API Endpoints
+# =============================================================================
+
+@inventory_bp.route('/api/v1/characters/<character_id>/inventory', methods=['GET'])
+@require_auth
+def get_inventory(character_id: str):
+    """
+    Get character inventory and equipped items.
+
+    Args:
+        character_id: Character ID
+
+    Returns:
+        200: Inventory and equipment data
+        401: Not authenticated
+        404: Character not found or not owned by user
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "inventory": [
+                    {
+                        "item_id": "gen_abc123",
+                        "name": "Flaming Dagger",
+                        "item_type": "weapon",
+                        "rarity": "rare",
+                        ...
+                    }
+                ],
+                "equipped": {
+                    "weapon": {...},
+                    "helmet": null,
+                    ...
+                },
+                "inventory_count": 5,
+                "max_inventory": 100
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+        logger.info("Getting inventory",
+                   user_id=user.id,
+                   character_id=character_id)
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Get inventory service
+        inventory_service = get_inventory_service()
+
+        # Get inventory items
+        inventory_items = inventory_service.get_inventory(character)
+
+        # Get equipped items
+        equipped_items = inventory_service.get_equipped_items(character)
+
+        # Build equipped dict with all slots (None for empty slots)
+        equipped_response = {}
+        for slot in VALID_SLOTS:
+            item = equipped_items.get(slot)
+            equipped_response[slot] = item.to_dict() if item else None
+
+        logger.info("Inventory retrieved successfully",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_count=len(inventory_items))
+
+        return success_response(
+            result={
+                "inventory": [item.to_dict() for item in inventory_items],
+                "equipped": equipped_response,
+                "inventory_count": len(inventory_items),
+                "max_inventory": MAX_INVENTORY_SIZE,
+            }
+        )
+
+    except CharacterNotFound as e:
+        logger.warning("Character not found",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except Exception as e:
+        logger.error("Failed to get inventory",
+                    user_id=user.id if 'user' in locals() else 'unknown',
+                    character_id=character_id,
+                    error=str(e))
+        return error_response(
+            code="INVENTORY_GET_ERROR",
+            message="Failed to retrieve inventory",
+            status=500
+        )
+
+
+@inventory_bp.route('/api/v1/characters/<character_id>/inventory/equip', methods=['POST'])
+@require_auth
+def equip_item(character_id: str):
+    """
+    Equip an item from inventory to a specified slot.
+
+    Args:
+        character_id: Character ID
+
+    Request Body:
+        {
+            "item_id": "gen_abc123",
+            "slot": "weapon"
+        }
+
+    Returns:
+        200: Item equipped successfully
+        400: Cannot equip item (wrong type, level requirement, etc.)
+        401: Not authenticated
+        404: Character or item not found
+        422: Validation error (invalid slot)
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "message": "Equipped Flaming Dagger to weapon slot",
+                "equipped": {...},
+                "unequipped_item": null
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        # Get request data
+        data = request.get_json()
+
+        if not data:
+            return validation_error_response(
+                message="Request body is required",
+                details={"error": "Request body is required"}
+            )
+
+        item_id = data.get('item_id', '').strip()
+        slot = data.get('slot', '').strip().lower()
+
+        # Validate required fields
+        validation_errors = {}
+
+        if not item_id:
+            validation_errors['item_id'] = "item_id is required"
+
+        if not slot:
+            validation_errors['slot'] = "slot is required"
+
+        if validation_errors:
+            return validation_error_response(
+                message="Validation failed",
+                details=validation_errors
+            )
+
+        logger.info("Equipping item",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_id=item_id,
+                   slot=slot)
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Get inventory service
+        inventory_service = get_inventory_service()
+
+        # Equip item
+        previous_item = inventory_service.equip_item(
+            character, item_id, slot, user.id
+        )
+
+        # Get item name for message
+        equipped_item = character.equipped.get(slot)
+        item_name = equipped_item.get_display_name() if equipped_item else item_id
+
+        # Build equipped response
+        equipped_response = {}
+        for s in VALID_SLOTS:
+            item = character.equipped.get(s)
+            equipped_response[s] = item.to_dict() if item else None
+
+        logger.info("Item equipped successfully",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_id=item_id,
+                   slot=slot,
+                   previous_item=previous_item.item_id if previous_item else None)
+
+        return success_response(
+            result={
+                "message": f"Equipped {item_name} to {slot} slot",
+                "equipped": equipped_response,
+                "unequipped_item": previous_item.to_dict() if previous_item else None,
+            }
+        )
+
+    except CharacterNotFound as e:
+        logger.warning("Character not found for equip",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except ItemNotFoundError as e:
+        logger.warning("Item not found for equip",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      item_id=item_id if 'item_id' in locals() else 'unknown',
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except InvalidSlotError as e:
+        logger.warning("Invalid slot for equip",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      slot=slot if 'slot' in locals() else 'unknown',
+                      error=str(e))
+        return validation_error_response(
+            message=str(e),
+            details={"slot": str(e)}
+        )
+
+    except CannotEquipError as e:
+        logger.warning("Cannot equip item",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      item_id=item_id if 'item_id' in locals() else 'unknown',
+                      error=str(e))
+        return error_response(
+            code="CANNOT_EQUIP",
+            message=str(e),
+            status=400
+        )
+
+    except Exception as e:
+        logger.error("Failed to equip item",
+                    user_id=user.id if 'user' in locals() else 'unknown',
+                    character_id=character_id,
+                    error=str(e))
+        return error_response(
+            code="EQUIP_ERROR",
+            message="Failed to equip item",
+            status=500
+        )
+
+
+@inventory_bp.route('/api/v1/characters/<character_id>/inventory/unequip', methods=['POST'])
+@require_auth
+def unequip_item(character_id: str):
+    """
+    Unequip an item from a specified slot (returns to inventory).
+
+    Args:
+        character_id: Character ID
+
+    Request Body:
+        {
+            "slot": "weapon"
+        }
+
+    Returns:
+        200: Item unequipped successfully (or slot was empty)
+        400: Inventory full, cannot unequip
+        401: Not authenticated
+        404: Character not found
+        422: Validation error (invalid slot)
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "message": "Unequipped Flaming Dagger from weapon slot",
+                "unequipped_item": {...},
+                "equipped": {...}
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        # Get request data
+        data = request.get_json()
+
+        if not data:
+            return validation_error_response(
+                message="Request body is required",
+                details={"error": "Request body is required"}
+            )
+
+        slot = data.get('slot', '').strip().lower()
+
+        if not slot:
+            return validation_error_response(
+                message="Validation failed",
+                details={"slot": "slot is required"}
+            )
+
+        logger.info("Unequipping item",
+                   user_id=user.id,
+                   character_id=character_id,
+                   slot=slot)
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Get inventory service
+        inventory_service = get_inventory_service()
+
+        # Unequip item
+        unequipped_item = inventory_service.unequip_item(character, slot, user.id)
+
+        # Build equipped response
+        equipped_response = {}
+        for s in VALID_SLOTS:
+            item = character.equipped.get(s)
+            equipped_response[s] = item.to_dict() if item else None
+
+        # Build message
+        if unequipped_item:
+            message = f"Unequipped {unequipped_item.get_display_name()} from {slot} slot"
+        else:
+            message = f"Slot '{slot}' was already empty"
+
+        logger.info("Item unequipped",
+                   user_id=user.id,
+                   character_id=character_id,
+                   slot=slot,
+                   unequipped_item=unequipped_item.item_id if unequipped_item else None)
+
+        return success_response(
+            result={
+                "message": message,
+                "unequipped_item": unequipped_item.to_dict() if unequipped_item else None,
+                "equipped": equipped_response,
+            }
+        )
+
+    except CharacterNotFound as e:
+        logger.warning("Character not found for unequip",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except InvalidSlotError as e:
+        logger.warning("Invalid slot for unequip",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      slot=slot if 'slot' in locals() else 'unknown',
+                      error=str(e))
+        return validation_error_response(
+            message=str(e),
+            details={"slot": str(e)}
+        )
+
+    except InventoryFullError as e:
+        logger.warning("Inventory full, cannot unequip",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      error=str(e))
+        return error_response(
+            code="INVENTORY_FULL",
+            message=str(e),
+            status=400
+        )
+
+    except Exception as e:
+        logger.error("Failed to unequip item",
+                    user_id=user.id if 'user' in locals() else 'unknown',
+                    character_id=character_id,
+                    error=str(e))
+        return error_response(
+            code="UNEQUIP_ERROR",
+            message="Failed to unequip item",
+            status=500
+        )
+
+
+@inventory_bp.route('/api/v1/characters/<character_id>/inventory/use', methods=['POST'])
+@require_auth
+def use_item(character_id: str):
+    """
+    Use a consumable item from inventory.
+
+    Args:
+        character_id: Character ID
+
+    Request Body:
+        {
+            "item_id": "health_potion_small"
+        }
+
+    Returns:
+        200: Item used successfully
+        400: Cannot use item (not consumable)
+        401: Not authenticated
+        404: Character or item not found
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "item_used": "Small Health Potion",
+                "effects_applied": [
+                    {
+                        "effect_name": "Healing",
+                        "effect_type": "hot",
+                        "value": 25,
+                        "message": "Restored 25 HP"
+                    }
+                ],
+                "hp_restored": 25,
+                "mp_restored": 0,
+                "message": "Used Small Health Potion: Restored 25 HP"
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        # Get request data
+        data = request.get_json()
+
+        if not data:
+            return validation_error_response(
+                message="Request body is required",
+                details={"error": "Request body is required"}
+            )
+
+        item_id = data.get('item_id', '').strip()
+
+        if not item_id:
+            return validation_error_response(
+                message="Validation failed",
+                details={"item_id": "item_id is required"}
+            )
+
+        logger.info("Using item",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_id=item_id)
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Get inventory service
+        inventory_service = get_inventory_service()
+
+        # Use consumable
+        result = inventory_service.use_consumable(character, item_id, user.id)
+
+        logger.info("Item used successfully",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_id=item_id,
+                   hp_restored=result.hp_restored,
+                   mp_restored=result.mp_restored)
+
+        return success_response(result=result.to_dict())
+
+    except CharacterNotFound as e:
+        logger.warning("Character not found for use item",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except ItemNotFoundError as e:
+        logger.warning("Item not found for use",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      item_id=item_id if 'item_id' in locals() else 'unknown',
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except CannotUseItemError as e:
+        logger.warning("Cannot use item",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      item_id=item_id if 'item_id' in locals() else 'unknown',
+                      error=str(e))
+        return error_response(
+            code="CANNOT_USE_ITEM",
+            message=str(e),
+            status=400
+        )
+
+    except Exception as e:
+        logger.error("Failed to use item",
+                    user_id=user.id if 'user' in locals() else 'unknown',
+                    character_id=character_id,
+                    error=str(e))
+        return error_response(
+            code="USE_ITEM_ERROR",
+            message="Failed to use item",
+            status=500
+        )
+
+
+@inventory_bp.route('/api/v1/characters/<character_id>/inventory/<item_id>', methods=['DELETE'])
+@require_auth
+def drop_item(character_id: str, item_id: str):
+    """
+    Drop (remove) an item from inventory.
+
+    Args:
+        character_id: Character ID
+        item_id: Item ID to drop
+
+    Returns:
+        200: Item dropped successfully
+        401: Not authenticated
+        404: Character or item not found
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "message": "Dropped Rusty Sword",
+                "dropped_item": {...},
+                "inventory_count": 4
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        logger.info("Dropping item",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_id=item_id)
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Get inventory service
+        inventory_service = get_inventory_service()
+
+        # Drop item
+        dropped_item = inventory_service.drop_item(character, item_id, user.id)
+
+        logger.info("Item dropped successfully",
+                   user_id=user.id,
+                   character_id=character_id,
+                   item_id=item_id,
+                   item_name=dropped_item.get_display_name())
+
+        return success_response(
+            result={
+                "message": f"Dropped {dropped_item.get_display_name()}",
+                "dropped_item": dropped_item.to_dict(),
+                "inventory_count": len(character.inventory),
+            }
+        )
+
+    except CharacterNotFound as e:
+        logger.warning("Character not found for drop",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except ItemNotFoundError as e:
+        logger.warning("Item not found for drop",
+                      user_id=user.id if 'user' in locals() else 'unknown',
+                      character_id=character_id,
+                      item_id=item_id,
+                      error=str(e))
+        return not_found_response(message=str(e))
+
+    except Exception as e:
+        logger.error("Failed to drop item",
+                    user_id=user.id if 'user' in locals() else 'unknown',
+                    character_id=character_id,
+                    item_id=item_id,
+                    error=str(e))
+        return error_response(
+            code="DROP_ITEM_ERROR",
+            message="Failed to drop item",
+            status=500
+        )

api/app/api/npcs.py

@@ -16,6 +16,7 @@ from app.services.session_service import get_session_service, SessionNotFound
 from app.services.character_service import get_character_service, CharacterNotFound
 from app.services.npc_loader import get_npc_loader
 from app.services.location_loader import get_location_loader
+from app.services.quest_eligibility_service import get_quest_eligibility_service
 from app.tasks.ai_tasks import enqueue_ai_task, TaskType
 from app.utils.response import (
     success_response,
@@ -192,6 +193,57 @@ def talk_to_npc(npc_id: str):
             interaction
         )
 
+        # Check for quest eligibility
+        quest_offering_context = None
+        quest_ineligibility_context = None  # For explaining why player can't take a quest
+        player_asking_for_quests = _is_player_asking_for_quests(topic)
+        try:
+            quest_eligibility_service = get_quest_eligibility_service()
+            location_type = _get_location_type(session.game_state.current_location)
+
+            # If player is explicitly asking about quests, bypass probability roll
+            force_probability = 1.0 if player_asking_for_quests else None
+
+            eligibility_result = quest_eligibility_service.check_eligibility(
+                npc_id=npc_id,
+                character=character,
+                location_type=location_type,
+                location_id=session.game_state.current_location,
+                force_probability=force_probability
+            )
+
+            if eligibility_result.should_offer_quest and eligibility_result.selected_quest_context:
+                quest_offering_context = eligibility_result.selected_quest_context.to_dict()
+                # Add should_offer flag for template conditional check
+                quest_offering_context['should_offer'] = True
+                logger.debug(
+                    "Quest eligible for offering",
+                    npc_id=npc_id,
+                    quest_id=quest_offering_context.get("quest_id"),
+                    character_id=character.character_id
+                )
+            elif player_asking_for_quests and eligibility_result.blocking_reasons:
+                # Player asked for quests but isn't eligible - tell them why
+                quest_ineligibility_context = _build_ineligibility_context(
+                    eligibility_result.blocking_reasons,
+                    character.level,
+                    npc_id
+                )
+                if quest_ineligibility_context:
+                    logger.debug(
+                        "Quest ineligible - providing reason to AI",
+                        npc_id=npc_id,
+                        reason=quest_ineligibility_context.get("reason_type"),
+                        character_level=character.level
+                    )
+        except Exception as e:
+            # Don't fail the conversation if quest eligibility check fails
+            logger.warning(
+                "Quest eligibility check failed",
+                npc_id=npc_id,
+                error=str(e)
+            )
+
         # Build NPC knowledge for AI context
         npc_knowledge = []
         if npc.knowledge:
@@ -220,6 +272,9 @@ def talk_to_npc(npc_id: str):
             "interaction_count": interaction["interaction_count"],
             "relationship_level": interaction.get("relationship_level", 50),
             "previous_dialogue": previous_dialogue,  # Pass conversation history
+            "quest_offering_context": quest_offering_context,  # Quest offer if eligible
+            "quest_ineligibility_context": quest_ineligibility_context,  # Why player can't take quest
+            "player_asking_for_quests": player_asking_for_quests,  # Player explicitly asking for work
         }
 
         # Enqueue AI task
@@ -428,3 +483,163 @@ def set_npc_flag(npc_id: str):
                     npc_id=npc_id,
                     error=str(e))
         return error_response("Failed to set flag", 500)
+
+
+def _get_location_type(location_id: str) -> str:
+    """
+    Extract location type from location_id for quest probability calculation.
+
+    Args:
+        location_id: The location identifier string
+
+    Returns:
+        Location type string (tavern, shop, wilderness, dungeon, or town)
+    """
+    location_lower = location_id.lower()
+
+    if "tavern" in location_lower or "inn" in location_lower:
+        return "tavern"
+    elif "shop" in location_lower or "market" in location_lower or "store" in location_lower:
+        return "shop"
+    elif "wilderness" in location_lower or "forest" in location_lower or "road" in location_lower:
+        return "wilderness"
+    elif "dungeon" in location_lower or "cave" in location_lower or "mine" in location_lower:
+        return "dungeon"
+
+    return "town"  # Default for town centers, squares, etc.
+
+
+def _build_ineligibility_context(
+    blocking_reasons: dict[str, str],
+    character_level: int,
+    npc_id: str
+) -> dict | None:
+    """
+    Build context explaining why a player can't take a quest.
+
+    Parses the blocking reasons and creates a structured context
+    that the AI can use to explain to the player why they can't
+    help with the quest yet.
+
+    Args:
+        blocking_reasons: Dict of quest_id -> reason string
+        character_level: Player's current level
+        npc_id: The NPC they're talking to
+
+    Returns:
+        Dict with reason_type, message, and details, or None if no relevant reason
+    """
+    if not blocking_reasons:
+        return None
+
+    # Look through blocking reasons for level-related issues
+    for quest_id, reason in blocking_reasons.items():
+        if "level too low" in reason.lower():
+            # Extract required level from reason string like "Character level too low (need 3)"
+            import re
+            match = re.search(r'need (\d+)', reason)
+            required_level = int(match.group(1)) if match else character_level + 1
+
+            return {
+                "reason_type": "level_too_low",
+                "current_level": character_level,
+                "required_level": required_level,
+                "message": f"The player is level {character_level} but needs to be level {required_level}",
+                "quest_id": quest_id,
+            }
+
+        if "level too high" in reason.lower():
+            return {
+                "reason_type": "level_too_high",
+                "current_level": character_level,
+                "message": "The player is too experienced for this task",
+                "quest_id": quest_id,
+            }
+
+        if "prerequisite" in reason.lower():
+            return {
+                "reason_type": "prerequisite_missing",
+                "message": "The player hasn't completed a required earlier task",
+                "quest_id": quest_id,
+            }
+
+        if "already active" in reason.lower():
+            return {
+                "reason_type": "quest_already_active",
+                "message": "The player is already working on this quest",
+                "quest_id": quest_id,
+            }
+
+        if "already completed" in reason.lower():
+            return {
+                "reason_type": "quest_already_completed",
+                "message": "The player has already completed this quest",
+                "quest_id": quest_id,
+            }
+
+        if "relationship" in reason.lower():
+            return {
+                "reason_type": "relationship_too_low",
+                "message": "The NPC doesn't trust the player enough yet",
+                "quest_id": quest_id,
+            }
+
+        if "max" in reason.lower() and "quest" in reason.lower():
+            return {
+                "reason_type": "too_many_quests",
+                "message": "The player already has too many active quests",
+                "quest_id": quest_id,
+            }
+
+    return None
+
+
+def _is_player_asking_for_quests(topic: str) -> bool:
+    """
+    Detect if the player is explicitly asking about quests or work.
+
+    This is used to bypass the probability roll when the player
+    clearly intends to find quests.
+
+    Args:
+        topic: The player's message/conversation topic
+
+    Returns:
+        True if player is asking about quests, False otherwise
+    """
+    topic_lower = topic.lower()
+
+    # Quest-related keywords
+    quest_keywords = [
+        "quest",
+        "quests",
+        "any work",
+        "work for me",
+        "job",
+        "jobs",
+        "task",
+        "tasks",
+        "help you",
+        "help with",
+        "need help",
+        "anything i can do",
+        "can i help",
+        "how can i help",
+        "i'd love to help",
+        "i would love to help",
+        "want to help",
+        "like to help",
+        "offer my services",
+        "hire me",
+        "bounty",
+        "bounties",
+        "adventure",
+        "mission",
+        "missions",
+    ]
+
+    for keyword in quest_keywords:
+        if keyword in topic_lower:
+            return True
+
+    return False

api/app/api/quests.py

@@ -0,0 +1,724 @@
+"""
+Quest API endpoints for quest management.
+
+This module provides REST endpoints for:
+- Accepting offered quests
+- Declining offered quests
+- Getting quest details
+- Listing character quests
+- Completing quests (internal use)
+"""
+
+from datetime import datetime, timezone
+from flask import Blueprint, request, jsonify
+import structlog
+
+from app.utils.response import api_response, error_response
+from app.utils.auth import require_auth
+from app.services.quest_service import get_quest_service
+from app.services.quest_eligibility_service import get_quest_eligibility_service
+from app.services.character_service import get_character_service
+from app.models.quest import QuestStatus, CharacterQuestState
+
+logger = structlog.get_logger(__name__)
+
+quests_bp = Blueprint('quests', __name__, url_prefix='/api/v1/quests')
+
+
+@quests_bp.route('/<quest_id>', methods=['GET'])
+@require_auth
+def get_quest(user_id: str, quest_id: str):
+    """
+    Get details for a specific quest.
+
+    Args:
+        quest_id: Quest identifier
+
+    Returns:
+        Quest details or 404 if not found
+    """
+    quest_service = get_quest_service()
+    quest = quest_service.load_quest(quest_id)
+
+    if not quest:
+        return error_response(
+            message=f"Quest not found: {quest_id}",
+            status=404,
+            code="QUEST_NOT_FOUND",
+        )
+
+    return api_response(
+        data=quest.to_offer_dict(),
+        message="Quest details retrieved",
+    )
+
+
+@quests_bp.route('/accept', methods=['POST'])
+@require_auth
+def accept_quest(user_id: str):
+    """
+    Accept an offered quest.
+
+    Expected JSON body:
+    {
+        "character_id": "char_123",
+        "quest_id": "quest_cellar_rats",
+        "npc_id": "npc_grom_ironbeard"  # Optional: NPC who offered the quest
+    }
+
+    Returns:
+        Updated character quest state
+    """
+    data = request.get_json()
+    if not data:
+        return error_response(
+            message="Request body is required",
+            status=400,
+            code="MISSING_BODY",
+        )
+
+    character_id = data.get('character_id')
+    quest_id = data.get('quest_id')
+    npc_id = data.get('npc_id')
+
+    if not character_id or not quest_id:
+        return error_response(
+            message="character_id and quest_id are required",
+            status=400,
+            code="MISSING_FIELDS",
+        )
+
+    # Get character
+    character_service = get_character_service()
+    character = character_service.get_character(character_id)
+
+    if not character:
+        return error_response(
+            message=f"Character not found: {character_id}",
+            status=404,
+            code="CHARACTER_NOT_FOUND",
+        )
+
+    # Verify character belongs to user
+    if character.user_id != user_id:
+        return error_response(
+            message="Character does not belong to this user",
+            status=403,
+            code="ACCESS_DENIED",
+        )
+
+    # Get quest
+    quest_service = get_quest_service()
+    quest = quest_service.load_quest(quest_id)
+
+    if not quest:
+        return error_response(
+            message=f"Quest not found: {quest_id}",
+            status=404,
+            code="QUEST_NOT_FOUND",
+        )
+
+    # Check if already at max quests
+    if len(character.active_quests) >= 2:
+        return error_response(
+            message="Maximum active quests reached (2)",
+            status=400,
+            code="MAX_QUESTS_REACHED",
+        )
+
+    # Check if quest is already active
+    if quest_id in character.active_quests:
+        return error_response(
+            message="Quest is already active",
+            status=400,
+            code="QUEST_ALREADY_ACTIVE",
+        )
+
+    # Check if quest is already completed
+    completed_quests = getattr(character, 'completed_quests', [])
+    if quest_id in completed_quests:
+        return error_response(
+            message="Quest has already been completed",
+            status=400,
+            code="QUEST_ALREADY_COMPLETED",
+        )
+
+    # Add quest to active quests
+    character.active_quests.append(quest_id)
+
+    # Create quest state tracking
+    quest_state = CharacterQuestState(
+        quest_id=quest_id,
+        status=QuestStatus.ACTIVE,
+        accepted_at=datetime.now(timezone.utc).isoformat(),
+        objectives_progress={
+            obj.objective_id: 0 for obj in quest.objectives
+        },
+    )
+
+    # Store quest state in character (would normally go to database)
+    if not hasattr(character, 'quest_states'):
+        character.quest_states = {}
+    character.quest_states[quest_id] = quest_state.to_dict()
+
+    # Update NPC relationship if NPC provided
+    if npc_id and npc_id in character.npc_interactions:
+        npc_interaction = character.npc_interactions[npc_id]
+        current_relationship = npc_interaction.get('relationship_level', 50)
+        npc_interaction['relationship_level'] = min(100, current_relationship + 5)
+        # Set accepted flag
+        if 'custom_flags' not in npc_interaction:
+            npc_interaction['custom_flags'] = {}
+        npc_interaction['custom_flags'][f'accepted_{quest_id}'] = True
+
+    # Save character
+    character_service.update_character(character)
+
+    logger.info(
+        "Quest accepted",
+        character_id=character_id,
+        quest_id=quest_id,
+        npc_id=npc_id,
+    )
+
+    return api_response(
+        data={
+            "quest_id": quest_id,
+            "quest_name": quest.name,
+            "active_quests": character.active_quests,
+            "quest_state": quest_state.to_dict(),
+        },
+        message=f"Quest accepted: {quest.name}",
+    )
+
+
+@quests_bp.route('/decline', methods=['POST'])
+@require_auth
+def decline_quest(user_id: str):
+    """
+    Decline an offered quest.
+
+    Sets a flag on the NPC interaction to prevent immediate re-offering.
+
+    Expected JSON body:
+    {
+        "character_id": "char_123",
+        "quest_id": "quest_cellar_rats",
+        "npc_id": "npc_grom_ironbeard"
+    }
+
+    Returns:
+        Confirmation of decline
+    """
+    data = request.get_json()
+    if not data:
+        return error_response(
+            message="Request body is required",
+            status=400,
+            code="MISSING_BODY",
+        )
+
+    character_id = data.get('character_id')
+    quest_id = data.get('quest_id')
+    npc_id = data.get('npc_id')
+
+    if not character_id or not quest_id:
+        return error_response(
+            message="character_id and quest_id are required",
+            status=400,
+            code="MISSING_FIELDS",
+        )
+
+    # Get character
+    character_service = get_character_service()
+    character = character_service.get_character(character_id)
+
+    if not character:
+        return error_response(
+            message=f"Character not found: {character_id}",
+            status=404,
+            code="CHARACTER_NOT_FOUND",
+        )
+
+    # Verify character belongs to user
+    if character.user_id != user_id:
+        return error_response(
+            message="Character does not belong to this user",
+            status=403,
+            code="ACCESS_DENIED",
+        )
+
+    # Set declined flag on NPC interaction
+    if npc_id:
+        if npc_id not in character.npc_interactions:
+            character.npc_interactions[npc_id] = {
+                'npc_id': npc_id,
+                'relationship_level': 50,
+                'custom_flags': {},
+            }
+
+        npc_interaction = character.npc_interactions[npc_id]
+        if 'custom_flags' not in npc_interaction:
+            npc_interaction['custom_flags'] = {}
+
+        # Set declined flag - this will be checked by quest eligibility
+        npc_interaction['custom_flags'][f'declined_{quest_id}'] = True
+
+        # Save character
+        character_service.update_character(character)
+
+    logger.info(
+        "Quest declined",
+        character_id=character_id,
+        quest_id=quest_id,
+        npc_id=npc_id,
+    )
+
+    return api_response(
+        data={
+            "quest_id": quest_id,
+            "declined": True,
+        },
+        message="Quest declined",
+    )
+
+
+@quests_bp.route('/characters/<character_id>/quests', methods=['GET'])
+@require_auth
+def get_character_quests(user_id: str, character_id: str):
+    """
+    Get a character's active and completed quests.
+
+    Args:
+        character_id: Character identifier
+
+    Returns:
+        Lists of active and completed quests with details
+    """
+    # Get character
+    character_service = get_character_service()
+    character = character_service.get_character(character_id)
+
+    if not character:
+        return error_response(
+            message=f"Character not found: {character_id}",
+            status=404,
+            code="CHARACTER_NOT_FOUND",
+        )
+
+    # Verify character belongs to user
+    if character.user_id != user_id:
+        return error_response(
+            message="Character does not belong to this user",
+            status=403,
+            code="ACCESS_DENIED",
+        )
+
+    # Get quest details for active quests
+    quest_service = get_quest_service()
+    active_quests = []
+    for quest_id in character.active_quests:
+        quest = quest_service.load_quest(quest_id)
+        if quest:
+            quest_data = quest.to_offer_dict()
+            # Add progress if available
+            quest_states = getattr(character, 'quest_states', {})
+            if quest_id in quest_states:
+                quest_data['progress'] = quest_states[quest_id]
+            active_quests.append(quest_data)
+
+    # Get completed quest IDs
+    completed_quests = getattr(character, 'completed_quests', [])
+
+    return api_response(
+        data={
+            "active_quests": active_quests,
+            "completed_quest_ids": completed_quests,
+            "active_count": len(active_quests),
+            "completed_count": len(completed_quests),
+        },
+        message="Character quests retrieved",
+    )
+
+
+@quests_bp.route('/complete', methods=['POST'])
+@require_auth
+def complete_quest(user_id: str):
+    """
+    Complete a quest and grant rewards.
+
+    This endpoint is typically called by the game system when all
+    objectives are completed, not directly by the player.
+
+    Expected JSON body:
+    {
+        "character_id": "char_123",
+        "quest_id": "quest_cellar_rats",
+        "npc_id": "npc_grom_ironbeard"  # Optional: for reward dialogue
+    }
+
+    Returns:
+        Rewards granted and updated character state
+    """
+    data = request.get_json()
+    if not data:
+        return error_response(
+            message="Request body is required",
+            status=400,
+            code="MISSING_BODY",
+        )
+
+    character_id = data.get('character_id')
+    quest_id = data.get('quest_id')
+    npc_id = data.get('npc_id')
+
+    if not character_id or not quest_id:
+        return error_response(
+            message="character_id and quest_id are required",
+            status=400,
+            code="MISSING_FIELDS",
+        )
+
+    # Get character
+    character_service = get_character_service()
+    character = character_service.get_character(character_id)
+
+    if not character:
+        return error_response(
+            message=f"Character not found: {character_id}",
+            status=404,
+            code="CHARACTER_NOT_FOUND",
+        )
+
+    # Verify character belongs to user
+    if character.user_id != user_id:
+        return error_response(
+            message="Character does not belong to this user",
+            status=403,
+            code="ACCESS_DENIED",
+        )
+
+    # Check quest is active
+    if quest_id not in character.active_quests:
+        return error_response(
+            message="Quest is not active for this character",
+            status=400,
+            code="QUEST_NOT_ACTIVE",
+        )
+
+    # Get quest for rewards
+    quest_service = get_quest_service()
+    quest = quest_service.load_quest(quest_id)
+
+    if not quest:
+        return error_response(
+            message=f"Quest not found: {quest_id}",
+            status=404,
+            code="QUEST_NOT_FOUND",
+        )
+
+    # Remove from active quests
+    character.active_quests.remove(quest_id)
+
+    # Add to completed quests
+    if not hasattr(character, 'completed_quests'):
+        character.completed_quests = []
+    character.completed_quests.append(quest_id)
+
+    # Grant rewards
+    rewards = quest.rewards
+    character.gold += rewards.gold
+    leveled_up = character.add_experience(rewards.experience)
+
+    # Apply relationship bonuses
+    for bonus_npc_id, bonus_amount in rewards.relationship_bonuses.items():
+        if bonus_npc_id in character.npc_interactions:
+            npc_interaction = character.npc_interactions[bonus_npc_id]
+            current_relationship = npc_interaction.get('relationship_level', 50)
+            npc_interaction['relationship_level'] = min(100, current_relationship + bonus_amount)
+
+    # Reveal locations
+    for location_id in rewards.reveals_locations:
+        if location_id not in character.discovered_locations:
+            character.discovered_locations.append(location_id)
+
+    # Update quest state
+    quest_states = getattr(character, 'quest_states', {})
+    if quest_id in quest_states:
+        quest_states[quest_id]['status'] = QuestStatus.COMPLETED.value
+        quest_states[quest_id]['completed_at'] = datetime.now(timezone.utc).isoformat()
+
+    # Save character
+    character_service.update_character(character)
+
+    # Get completion dialogue if NPC provided
+    completion_dialogue = ""
+    if npc_id:
+        completion_dialogue = quest.get_completion_dialogue(npc_id)
+
+    logger.info(
+        "Quest completed",
+        character_id=character_id,
+        quest_id=quest_id,
+        gold_granted=rewards.gold,
+        xp_granted=rewards.experience,
+        leveled_up=leveled_up,
+    )
+
+    return api_response(
+        data={
+            "quest_id": quest_id,
+            "quest_name": quest.name,
+            "rewards": {
+                "gold": rewards.gold,
+                "experience": rewards.experience,
+                "items": rewards.items,
+                "relationship_bonuses": rewards.relationship_bonuses,
+                "reveals_locations": rewards.reveals_locations,
+            },
+            "leveled_up": leveled_up,
+            "new_level": character.level if leveled_up else None,
+            "completion_dialogue": completion_dialogue,
+        },
+        message=f"Quest completed: {quest.name}",
+    )
+
+
+@quests_bp.route('/progress', methods=['POST'])
+@require_auth
+def update_quest_progress(user_id: str):
+    """
+    Update progress on a quest objective.
+
+    This endpoint is called when a player completes actions that contribute
+    to quest objectives (kills enemies, collects items, etc.).
+
+    Expected JSON body:
+    {
+        "character_id": "char_123",
+        "quest_id": "quest_cellar_rats",
+        "objective_id": "kill_rats",
+        "amount": 1  # Optional, defaults to 1
+    }
+
+    Returns:
+        Updated progress state with completion flags
+    """
+    data = request.get_json()
+    if not data:
+        return error_response(
+            message="Request body is required",
+            status=400,
+            code="MISSING_BODY",
+        )
+
+    character_id = data.get('character_id')
+    quest_id = data.get('quest_id')
+    objective_id = data.get('objective_id')
+    amount = data.get('amount', 1)
+
+    if not character_id or not quest_id or not objective_id:
+        return error_response(
+            message="character_id, quest_id, and objective_id are required",
+            status=400,
+            code="MISSING_FIELDS",
+        )
+
+    # Get character
+    character_service = get_character_service()
+    character = character_service.get_character(character_id)
+
+    if not character:
+        return error_response(
+            message=f"Character not found: {character_id}",
+            status=404,
+            code="CHARACTER_NOT_FOUND",
+        )
+
+    # Verify character belongs to user
+    if character.user_id != user_id:
+        return error_response(
+            message="Character does not belong to this user",
+            status=403,
+            code="ACCESS_DENIED",
+        )
+
+    # Check quest is active
+    if quest_id not in character.active_quests:
+        return error_response(
+            message="Quest is not active for this character",
+            status=400,
+            code="QUEST_NOT_ACTIVE",
+        )
+
+    # Get quest definition to validate objective and get required amount
+    quest_service = get_quest_service()
+    quest = quest_service.load_quest(quest_id)
+
+    if not quest:
+        return error_response(
+            message=f"Quest not found: {quest_id}",
+            status=404,
+            code="QUEST_NOT_FOUND",
+        )
+
+    # Find the objective
+    objective = None
+    for obj in quest.objectives:
+        if obj.objective_id == objective_id:
+            objective = obj
+            break
+
+    if not objective:
+        return error_response(
+            message=f"Objective not found: {objective_id}",
+            status=404,
+            code="OBJECTIVE_NOT_FOUND",
+        )
+
+    # Get or create quest state
+    quest_states = getattr(character, 'quest_states', {})
+    if quest_id not in quest_states:
+        # Initialize quest state if missing
+        quest_states[quest_id] = {
+            'quest_id': quest_id,
+            'status': QuestStatus.ACTIVE.value,
+            'accepted_at': datetime.now(timezone.utc).isoformat(),
+            'objectives_progress': {obj.objective_id: 0 for obj in quest.objectives},
+            'completed_at': None,
+        }
+        character.quest_states = quest_states
+
+    quest_state = quest_states[quest_id]
+    objectives_progress = quest_state.get('objectives_progress', {})
+
+    # Update progress
+    current_progress = objectives_progress.get(objective_id, 0)
+    new_progress = min(current_progress + amount, objective.required_progress)
+    objectives_progress[objective_id] = new_progress
+    quest_state['objectives_progress'] = objectives_progress
+
+    # Check if this objective is complete
+    objective_complete = new_progress >= objective.required_progress
+
+    # Check if entire quest is complete (all objectives met)
+    quest_complete = True
+    for obj in quest.objectives:
+        obj_progress = objectives_progress.get(obj.objective_id, 0)
+        if obj_progress < obj.required_progress:
+            quest_complete = False
+            break
+
+    # Save character
+    character_service.update_character(character)
+
+    logger.info(
+        "Quest progress updated",
+        character_id=character_id,
+        quest_id=quest_id,
+        objective_id=objective_id,
+        new_progress=new_progress,
+        required=objective.required_progress,
+        objective_complete=objective_complete,
+        quest_complete=quest_complete,
+    )
+
+    return api_response(
+        data={
+            "quest_id": quest_id,
+            "objective_id": objective_id,
+            "new_progress": new_progress,
+            "required": objective.required_progress,
+            "objective_complete": objective_complete,
+            "quest_complete": quest_complete,
+            "all_progress": objectives_progress,
+        },
+        message=f"Progress updated: {new_progress}/{objective.required_progress}",
+    )
+
+
+@quests_bp.route('/abandon', methods=['POST'])
+@require_auth
+def abandon_quest(user_id: str):
+    """
+    Abandon an active quest.
+
+    Expected JSON body:
+    {
+        "character_id": "char_123",
+        "quest_id": "quest_cellar_rats"
+    }
+
+    Returns:
+        Confirmation of abandonment
+    """
+    data = request.get_json()
+    if not data:
+        return error_response(
+            message="Request body is required",
+            status=400,
+            code="MISSING_BODY",
+        )
+
+    character_id = data.get('character_id')
+    quest_id = data.get('quest_id')
+
+    if not character_id or not quest_id:
+        return error_response(
+            message="character_id and quest_id are required",
+            status=400,
+            code="MISSING_FIELDS",
+        )
+
+    # Get character
+    character_service = get_character_service()
+    character = character_service.get_character(character_id)
+
+    if not character:
+        return error_response(
+            message=f"Character not found: {character_id}",
+            status=404,
+            code="CHARACTER_NOT_FOUND",
+        )
+
+    # Verify character belongs to user
+    if character.user_id != user_id:
+        return error_response(
+            message="Character does not belong to this user",
+            status=403,
+            code="ACCESS_DENIED",
+        )
+
+    # Check quest is active
+    if quest_id not in character.active_quests:
+        return error_response(
+            message="Quest is not active for this character",
+            status=400,
+            code="QUEST_NOT_ACTIVE",
+        )
+
+    # Remove from active quests
+    character.active_quests.remove(quest_id)
+
+    # Update quest state
+    quest_states = getattr(character, 'quest_states', {})
+    if quest_id in quest_states:
+        quest_states[quest_id]['status'] = QuestStatus.FAILED.value
+
+    # Save character
+    character_service.update_character(character)
+
+    logger.info(
+        "Quest abandoned",
+        character_id=character_id,
+        quest_id=quest_id,
+    )
+
+    return api_response(
+        data={
+            "quest_id": quest_id,
+            "abandoned": True,
+            "active_quests": character.active_quests,
+        },
+        message="Quest abandoned",
+    )

api/app/api/sessions.py

@@ -132,23 +132,44 @@ def list_sessions():
         user = get_current_user()
         user_id = user.id
         session_service = get_session_service()
+        character_service = get_character_service()
 
         # Get user's active sessions
         sessions = session_service.get_user_sessions(user_id, active_only=True)
 
+        # Build character name lookup for efficiency
+        character_ids = [s.solo_character_id for s in sessions if s.solo_character_id]
+        character_names = {}
+        for char_id in character_ids:
+            try:
+                char = character_service.get_character(char_id, user_id)
+                if char:
+                    character_names[char_id] = char.name
+            except Exception:
+                pass  # Character may have been deleted
+
         # Build response with basic session info
         sessions_list = []
         for session in sessions:
+            # Get combat round if in combat
+            combat_round = None
+            if session.is_in_combat() and session.combat_encounter:
+                combat_round = session.combat_encounter.round_number
+
             sessions_list.append({
                 'session_id': session.session_id,
                 'character_id': session.solo_character_id,
+                'character_name': character_names.get(session.solo_character_id),
                 'turn_number': session.turn_number,
                 'status': session.status.value,
                 'created_at': session.created_at,
                 'last_activity': session.last_activity,
+                'in_combat': session.is_in_combat(),
                 'game_state': {
                     'current_location': session.game_state.current_location,
-                    'location_type': session.game_state.location_type.value
+                    'location_type': session.game_state.location_type.value,
+                    'in_combat': session.is_in_combat(),
+                    'combat_round': combat_round
                 }
             })
 
@@ -485,10 +506,12 @@ def get_session_state(session_id: str):
             "character_id": session.get_character_id(),
             "turn_number": session.turn_number,
             "status": session.status.value,
+            "in_combat": session.is_in_combat(),
             "game_state": {
                 "current_location": session.game_state.current_location,
                 "location_type": session.game_state.location_type.value,
-                "active_quests": session.game_state.active_quests
+                "active_quests": session.game_state.active_quests,
+                "in_combat": session.is_in_combat()
             },
             "available_actions": available_actions
         })

api/app/api/shop.py

@@ -0,0 +1,474 @@
+"""
+Shop API Blueprint
+
+Endpoints for browsing NPC shop inventory and making purchases/sales.
+All endpoints require authentication.
+
+Endpoints:
+- GET /api/v1/shop/<shop_id>/inventory - Get shop inventory with character context
+- POST /api/v1/shop/<shop_id>/purchase - Purchase an item
+- POST /api/v1/shop/<shop_id>/sell - Sell an item back to the shop
+"""
+
+from flask import Blueprint, request
+
+from app.services.shop_service import (
+    get_shop_service,
+    ShopNotFoundError,
+    ItemNotInShopError,
+    InsufficientGoldError,
+    ItemNotOwnedError,
+)
+from app.services.character_service import (
+    get_character_service,
+    CharacterNotFound,
+)
+from app.utils.response import (
+    success_response,
+    error_response,
+    not_found_response,
+    validation_error_response,
+)
+from app.utils.auth import require_auth, get_current_user
+from app.utils.logging import get_logger
+
+
+logger = get_logger(__file__)
+
+shop_bp = Blueprint('shop', __name__)
+
+
+# =============================================================================
+# API Endpoints
+# =============================================================================
+
+@shop_bp.route('/api/v1/shop/<shop_id>/inventory', methods=['GET'])
+@require_auth
+def get_shop_inventory(shop_id: str):
+    """
+    Get shop inventory with character context.
+
+    Query Parameters:
+        character_id: Character ID to use for gold/affordability checks
+
+    Args:
+        shop_id: Shop identifier
+
+    Returns:
+        200: Shop inventory with enriched item data
+        401: Not authenticated
+        404: Shop or character not found
+        422: Validation error (missing character_id)
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "shop": {
+                    "shop_id": "general_store",
+                    "shop_name": "General Store",
+                    "shopkeeper_name": "Merchant Guildmaster",
+                    "sell_rate": 0.5
+                },
+                "character": {
+                    "character_id": "char_abc",
+                    "gold": 500
+                },
+                "inventory": [
+                    {
+                        "item": {...},
+                        "shop_price": 25,
+                        "stock": -1,
+                        "can_afford": true,
+                        "item_id": "health_potion_small"
+                    }
+                ],
+                "categories": ["consumable", "weapon", "armor"]
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        # Get character_id from query params
+        character_id = request.args.get('character_id', '').strip()
+
+        if not character_id:
+            return validation_error_response(
+                message="Validation failed",
+                details={"character_id": "character_id query parameter is required"}
+            )
+
+        logger.info(
+            "Getting shop inventory",
+            user_id=user.id,
+            shop_id=shop_id,
+            character_id=character_id
+        )
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Get enriched shop inventory
+        shop_service = get_shop_service()
+        result = shop_service.get_shop_inventory_for_character(shop_id, character)
+
+        logger.info(
+            "Shop inventory retrieved",
+            user_id=user.id,
+            shop_id=shop_id,
+            item_count=len(result["inventory"])
+        )
+
+        return success_response(result=result)
+
+    except CharacterNotFound as e:
+        logger.warning(
+            "Character not found for shop",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            character_id=character_id if 'character_id' in locals() else 'unknown',
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except ShopNotFoundError as e:
+        logger.warning(
+            "Shop not found",
+            shop_id=shop_id,
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except Exception as e:
+        logger.error(
+            "Failed to get shop inventory",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            shop_id=shop_id,
+            error=str(e)
+        )
+        return error_response(
+            code="SHOP_INVENTORY_ERROR",
+            message="Failed to retrieve shop inventory",
+            status=500
+        )
+
+
+@shop_bp.route('/api/v1/shop/<shop_id>/purchase', methods=['POST'])
+@require_auth
+def purchase_item(shop_id: str):
+    """
+    Purchase an item from the shop.
+
+    Args:
+        shop_id: Shop identifier
+
+    Request Body:
+        {
+            "character_id": "char_abc",
+            "item_id": "health_potion_small",
+            "quantity": 1,
+            "session_id": "optional_session_id"
+        }
+
+    Returns:
+        200: Purchase successful
+        400: Insufficient gold or invalid quantity
+        401: Not authenticated
+        404: Shop, character, or item not found
+        422: Validation error
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "purchase": {
+                    "item_id": "health_potion_small",
+                    "quantity": 2,
+                    "total_cost": 50
+                },
+                "character": {
+                    "character_id": "char_abc",
+                    "gold": 450
+                },
+                "items_added": ["health_potion_small_abc123", "health_potion_small_def456"]
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        # Get request data
+        data = request.get_json()
+
+        if not data:
+            return validation_error_response(
+                message="Request body is required",
+                details={"error": "Request body is required"}
+            )
+
+        character_id = data.get('character_id', '').strip()
+        item_id = data.get('item_id', '').strip()
+        quantity = data.get('quantity', 1)
+        session_id = data.get('session_id', '').strip() or None
+
+        # Validate required fields
+        validation_errors = {}
+
+        if not character_id:
+            validation_errors['character_id'] = "character_id is required"
+
+        if not item_id:
+            validation_errors['item_id'] = "item_id is required"
+
+        if not isinstance(quantity, int) or quantity < 1:
+            validation_errors['quantity'] = "quantity must be a positive integer"
+
+        if validation_errors:
+            return validation_error_response(
+                message="Validation failed",
+                details=validation_errors
+            )
+
+        logger.info(
+            "Processing purchase",
+            user_id=user.id,
+            shop_id=shop_id,
+            character_id=character_id,
+            item_id=item_id,
+            quantity=quantity
+        )
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Process purchase
+        shop_service = get_shop_service()
+        result = shop_service.purchase_item(
+            character=character,
+            shop_id=shop_id,
+            item_id=item_id,
+            quantity=quantity,
+            session_id=session_id
+        )
+
+        # Save updated character
+        char_service.update_character(character)
+
+        logger.info(
+            "Purchase completed",
+            user_id=user.id,
+            shop_id=shop_id,
+            character_id=character_id,
+            item_id=item_id,
+            quantity=quantity,
+            total_cost=result["purchase"]["total_cost"]
+        )
+
+        return success_response(result=result)
+
+    except CharacterNotFound as e:
+        logger.warning(
+            "Character not found for purchase",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            character_id=character_id if 'character_id' in locals() else 'unknown',
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except ShopNotFoundError as e:
+        logger.warning(
+            "Shop not found for purchase",
+            shop_id=shop_id,
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except ItemNotInShopError as e:
+        logger.warning(
+            "Item not in shop",
+            shop_id=shop_id,
+            item_id=item_id if 'item_id' in locals() else 'unknown',
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except InsufficientGoldError as e:
+        logger.warning(
+            "Insufficient gold for purchase",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            character_id=character_id if 'character_id' in locals() else 'unknown',
+            error=str(e)
+        )
+        return error_response(
+            code="INSUFFICIENT_GOLD",
+            message=str(e),
+            status=400
+        )
+
+    except Exception as e:
+        logger.error(
+            "Failed to process purchase",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            shop_id=shop_id,
+            error=str(e)
+        )
+        return error_response(
+            code="PURCHASE_ERROR",
+            message="Failed to process purchase",
+            status=500
+        )
+
+
+@shop_bp.route('/api/v1/shop/<shop_id>/sell', methods=['POST'])
+@require_auth
+def sell_item(shop_id: str):
+    """
+    Sell an item back to the shop.
+
+    Args:
+        shop_id: Shop identifier
+
+    Request Body:
+        {
+            "character_id": "char_abc",
+            "item_instance_id": "health_potion_small_abc123",
+            "quantity": 1,
+            "session_id": "optional_session_id"
+        }
+
+    Returns:
+        200: Sale successful
+        401: Not authenticated
+        404: Shop, character, or item not found
+        422: Validation error
+        500: Internal server error
+
+    Example Response:
+        {
+            "result": {
+                "sale": {
+                    "item_id": "health_potion_small_abc123",
+                    "item_name": "Small Health Potion",
+                    "quantity": 1,
+                    "total_earned": 12
+                },
+                "character": {
+                    "character_id": "char_abc",
+                    "gold": 512
+                }
+            }
+        }
+    """
+    try:
+        user = get_current_user()
+
+        # Get request data
+        data = request.get_json()
+
+        if not data:
+            return validation_error_response(
+                message="Request body is required",
+                details={"error": "Request body is required"}
+            )
+
+        character_id = data.get('character_id', '').strip()
+        item_instance_id = data.get('item_instance_id', '').strip()
+        quantity = data.get('quantity', 1)
+        session_id = data.get('session_id', '').strip() or None
+
+        # Validate required fields
+        validation_errors = {}
+
+        if not character_id:
+            validation_errors['character_id'] = "character_id is required"
+
+        if not item_instance_id:
+            validation_errors['item_instance_id'] = "item_instance_id is required"
+
+        if not isinstance(quantity, int) or quantity < 1:
+            validation_errors['quantity'] = "quantity must be a positive integer"
+
+        if validation_errors:
+            return validation_error_response(
+                message="Validation failed",
+                details=validation_errors
+            )
+
+        logger.info(
+            "Processing sale",
+            user_id=user.id,
+            shop_id=shop_id,
+            character_id=character_id,
+            item_instance_id=item_instance_id,
+            quantity=quantity
+        )
+
+        # Get character (validates ownership)
+        char_service = get_character_service()
+        character = char_service.get_character(character_id, user.id)
+
+        # Process sale
+        shop_service = get_shop_service()
+        result = shop_service.sell_item(
+            character=character,
+            shop_id=shop_id,
+            item_instance_id=item_instance_id,
+            quantity=quantity,
+            session_id=session_id
+        )
+
+        # Save updated character
+        char_service.update_character(character)
+
+        logger.info(
+            "Sale completed",
+            user_id=user.id,
+            shop_id=shop_id,
+            character_id=character_id,
+            item_instance_id=item_instance_id,
+            total_earned=result["sale"]["total_earned"]
+        )
+
+        return success_response(result=result)
+
+    except CharacterNotFound as e:
+        logger.warning(
+            "Character not found for sale",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            character_id=character_id if 'character_id' in locals() else 'unknown',
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except ShopNotFoundError as e:
+        logger.warning(
+            "Shop not found for sale",
+            shop_id=shop_id,
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except ItemNotOwnedError as e:
+        logger.warning(
+            "Item not owned for sale",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            character_id=character_id if 'character_id' in locals() else 'unknown',
+            item_instance_id=item_instance_id if 'item_instance_id' in locals() else 'unknown',
+            error=str(e)
+        )
+        return not_found_response(message=str(e))
+
+    except Exception as e:
+        logger.error(
+            "Failed to process sale",
+            user_id=user.id if 'user' in locals() else 'unknown',
+            shop_id=shop_id,
+            error=str(e)
+        )
+        return error_response(
+            code="SALE_ERROR",
+            message="Failed to process sale",
+            status=500
+        )

api/app/data/abilities/absolute_zero.yaml

@@ -0,0 +1,34 @@
+# Absolute Zero - Arcanist Cryomancy ultimate
+# Ultimate freeze all enemies
+
+ability_id: "absolute_zero"
+name: "Absolute Zero"
+description: "Lower the temperature to absolute zero, freezing all enemies solid and dealing massive ice damage"
+ability_type: "spell"
+base_power: 90
+damage_type: "ice"
+scaling_stat: "intelligence"
+scaling_factor: 0.7
+mana_cost: 70
+cooldown: 6
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "absolute_freeze"
+    name: "Absolute Zero"
+    effect_type: "stun"
+    duration: 2
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "absolute_zero"
+  - effect_id: "shattered"
+    name: "Shattered"
+    effect_type: "dot"
+    duration: 2
+    power: 20
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "absolute_zero"

api/app/data/abilities/aimed_shot.yaml

@@ -0,0 +1,16 @@
+# Aimed Shot - Wildstrider Marksmanship ability
+# High accuracy ranged attack
+
+ability_id: "aimed_shot"
+name: "Aimed Shot"
+description: "Take careful aim and fire a precise shot at your target"
+ability_type: "attack"
+base_power: 18
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.6
+mana_cost: 8
+cooldown: 1
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/arcane_brilliance.yaml

@@ -0,0 +1,25 @@
+# Arcane Brilliance - Lorekeeper Arcane Weaving ability
+# Intelligence buff
+
+ability_id: "arcane_brilliance"
+name: "Arcane Brilliance"
+description: "Grant an ally increased intelligence and magical power"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "intelligence"
+scaling_factor: 0.4
+mana_cost: 10
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "arcane_brilliance_buff"
+    name: "Arcane Brilliance"
+    effect_type: "buff"
+    duration: 5
+    power: 10
+    stat_affected: "intelligence"
+    stacks: 1
+    max_stacks: 1
+    source: "arcane_brilliance"

api/app/data/abilities/arcane_weakness.yaml

@@ -0,0 +1,25 @@
+# Arcane Weakness - Lorekeeper Arcane Weaving ability
+# Stat debuff on enemy
+
+ability_id: "arcane_weakness"
+name: "Arcane Weakness"
+description: "Expose the weaknesses in your enemy's defenses, reducing their resistances"
+ability_type: "spell"
+base_power: 0
+damage_type: "arcane"
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 25
+cooldown: 3
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "weakened_defenses"
+    name: "Weakened"
+    effect_type: "debuff"
+    duration: 4
+    power: 25
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "arcane_weakness"

api/app/data/abilities/army_of_the_dead.yaml

@@ -0,0 +1,25 @@
+# Army of the Dead - Necromancer Raise Dead ultimate
+# Summon undead army
+
+ability_id: "army_of_the_dead"
+name: "Army of the Dead"
+description: "Raise an entire army of undead to overwhelm your enemies"
+ability_type: "spell"
+base_power: 80
+damage_type: "shadow"
+scaling_stat: "charisma"
+scaling_factor: 0.7
+mana_cost: 70
+cooldown: 8
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "undead_army"
+    name: "Army of the Dead"
+    effect_type: "buff"
+    duration: 5
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "army_of_the_dead"

api/app/data/abilities/bestial_wrath.yaml

@@ -0,0 +1,25 @@
+# Bestial Wrath - Wildstrider Beast Companion ability
+# Pet damage buff
+
+ability_id: "bestial_wrath"
+name: "Bestial Wrath"
+description: "Enrage your companion, increasing their damage for 3 turns"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.4
+mana_cost: 25
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "enraged_companion"
+    name: "Enraged Companion"
+    effect_type: "buff"
+    duration: 3
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "bestial_wrath"

api/app/data/abilities/blessed_sacrifice.yaml

@@ -0,0 +1,16 @@
+# Blessed Sacrifice - Oathkeeper Redemption ability
+# Transfer ally wounds to self
+
+ability_id: "blessed_sacrifice"
+name: "Blessed Sacrifice"
+description: "Take an ally's wounds upon yourself, healing them while damaging yourself"
+ability_type: "spell"
+base_power: 50
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 25
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/blizzard.yaml

@@ -0,0 +1,25 @@
+# Blizzard - Arcanist Cryomancy ability
+# AoE ice damage with slow
+
+ability_id: "blizzard"
+name: "Blizzard"
+description: "Summon a devastating blizzard that damages and slows all enemies"
+ability_type: "spell"
+base_power: 40
+damage_type: "ice"
+scaling_stat: "intelligence"
+scaling_factor: 0.55
+mana_cost: 32
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "frostbitten"
+    name: "Frostbitten"
+    effect_type: "debuff"
+    duration: 3
+    power: 30
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "blizzard"

api/app/data/abilities/cleanse.yaml

@@ -0,0 +1,16 @@
+# Cleanse - Oathkeeper Redemption ability
+# Remove all debuffs
+
+ability_id: "cleanse"
+name: "Cleanse"
+description: "Purify an ally, removing all negative effects"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.3
+mana_cost: 18
+cooldown: 3
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/cleave.yaml

@@ -0,0 +1,16 @@
+# Cleave - Vanguard Weapon Master ability
+# AoE attack hitting all enemies
+
+ability_id: "cleave"
+name: "Cleave"
+description: "Swing your weapon in a wide arc, hitting all enemies"
+ability_type: "attack"
+base_power: 20
+damage_type: "physical"
+scaling_stat: "strength"
+scaling_factor: 0.5
+mana_cost: 15
+cooldown: 2
+is_aoe: true
+target_count: 0
+effects_applied: []

api/app/data/abilities/confuse.yaml

@@ -0,0 +1,25 @@
+# Confuse - Lorekeeper Illusionist ability
+# Random target attacks
+
+ability_id: "confuse"
+name: "Confuse"
+description: "Confuse your enemy, causing them to attack random targets"
+ability_type: "spell"
+base_power: 0
+damage_type: "arcane"
+scaling_stat: "charisma"
+scaling_factor: 0.5
+mana_cost: 12
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "confused"
+    name: "Confused"
+    effect_type: "debuff"
+    duration: 2
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "confuse"

api/app/data/abilities/consecrated_ground.yaml

@@ -0,0 +1,25 @@
+# Consecrated Ground - Oathkeeper Aegis of Light ability
+# Ground buff with damage reduction zone
+
+ability_id: "consecrated_ground"
+name: "Consecrated Ground"
+description: "Consecrate the ground, creating a zone that reduces damage taken by all allies standing within"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.4
+mana_cost: 30
+cooldown: 4
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "consecrated_protection"
+    name: "Consecrated"
+    effect_type: "buff"
+    duration: 3
+    power: 25
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "consecrated_ground"

api/app/data/abilities/consecration.yaml

@@ -0,0 +1,25 @@
+# Consecration - Luminary Radiant Judgment ability
+# Ground AoE holy damage
+
+ability_id: "consecration"
+name: "Consecration"
+description: "Consecrate the ground beneath your feet, dealing holy damage to all nearby enemies"
+ability_type: "spell"
+base_power: 40
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.55
+mana_cost: 28
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "consecrated_ground"
+    name: "Consecrated"
+    effect_type: "dot"
+    duration: 3
+    power: 10
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "consecration"

api/app/data/abilities/coordinated_attack.yaml

@@ -0,0 +1,16 @@
+# Coordinated Attack - Wildstrider Beast Companion ability
+# Attack with pet
+
+ability_id: "coordinated_attack"
+name: "Coordinated Attack"
+description: "Attack in perfect coordination with your companion for bonus damage"
+ability_type: "skill"
+base_power: 30
+damage_type: "physical"
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 18
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/corpse_explosion.yaml

@@ -0,0 +1,16 @@
+# Corpse Explosion - Necromancer Raise Dead ability
+# Detonate corpse/minion AoE
+
+ability_id: "corpse_explosion"
+name: "Corpse Explosion"
+description: "Detonate a corpse or minion, dealing AoE shadow damage to all nearby enemies"
+ability_type: "spell"
+base_power: 45
+damage_type: "shadow"
+scaling_stat: "intelligence"
+scaling_factor: 0.55
+mana_cost: 28
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied: []

api/app/data/abilities/coup_de_grace.yaml

@@ -0,0 +1,16 @@
+# Coup de Grace - Assassin Blade Specialist ability
+# Execute low HP targets
+
+ability_id: "coup_de_grace"
+name: "Coup de Grace"
+description: "Deliver the killing blow. Instantly kills targets below 25% HP, otherwise deals massive damage"
+ability_type: "attack"
+base_power: 70
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.6
+mana_cost: 40
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/curse_of_agony.yaml

@@ -0,0 +1,25 @@
+# Curse of Agony - Necromancer Dark Affliction ability
+# Heavy shadow DoT
+
+ability_id: "curse_of_agony"
+name: "Curse of Agony"
+description: "Curse your target with unbearable agony, dealing increasing shadow damage over 5 turns"
+ability_type: "spell"
+base_power: 10
+damage_type: "shadow"
+scaling_stat: "intelligence"
+scaling_factor: 0.55
+mana_cost: 28
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "agony"
+    name: "Curse of Agony"
+    effect_type: "dot"
+    duration: 5
+    power: 12
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "curse_of_agony"

api/app/data/abilities/death_mark.yaml

@@ -0,0 +1,25 @@
+# Death Mark - Assassin Shadow Dancer ability
+# Mark target for bonus damage
+
+ability_id: "death_mark"
+name: "Death Mark"
+description: "Mark your target for death. Your next attack deals 200% damage"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "dexterity"
+scaling_factor: 0.0
+mana_cost: 30
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "marked_for_death"
+    name: "Marked for Death"
+    effect_type: "debuff"
+    duration: 2
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "death_mark"

api/app/data/abilities/death_pact.yaml

@@ -0,0 +1,25 @@
+# Death Pact - Necromancer Raise Dead ability
+# Sacrifice minion for HP/mana
+
+ability_id: "death_pact"
+name: "Death Pact"
+description: "Sacrifice one of your minions to restore your health and mana"
+ability_type: "spell"
+base_power: 50
+damage_type: null
+scaling_stat: "charisma"
+scaling_factor: 0.5
+mana_cost: 0
+cooldown: 5
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "death_pact_heal"
+    name: "Death Pact"
+    effect_type: "hot"
+    duration: 1
+    power: 40
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "death_pact"

api/app/data/abilities/divine_aegis.yaml

@@ -0,0 +1,25 @@
+# Divine Aegis - Oathkeeper Aegis of Light ability
+# Massive party shield
+
+ability_id: "divine_aegis"
+name: "Divine Aegis"
+description: "Invoke divine protection to create a powerful shield around all allies"
+ability_type: "spell"
+base_power: 60
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.6
+mana_cost: 45
+cooldown: 5
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "divine_aegis_shield"
+    name: "Divine Aegis"
+    effect_type: "shield"
+    duration: 3
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "divine_aegis"

api/app/data/abilities/divine_blessing.yaml

@@ -0,0 +1,34 @@
+# Divine Blessing - Oathkeeper Redemption ability
+# Stat buff + HoT
+
+ability_id: "divine_blessing"
+name: "Divine Blessing"
+description: "Bless an ally with divine power, increasing their stats and healing over time"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 35
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "blessed"
+    name: "Divine Blessing"
+    effect_type: "buff"
+    duration: 4
+    power: 15
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "divine_blessing"
+  - effect_id: "blessed_healing"
+    name: "Blessed Healing"
+    effect_type: "hot"
+    duration: 4
+    power: 10
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "divine_blessing"

api/app/data/abilities/divine_intervention.yaml

@@ -0,0 +1,16 @@
+# Divine Intervention - Luminary Divine Protection ability
+# Full heal + cleanse
+
+ability_id: "divine_intervention"
+name: "Divine Intervention"
+description: "Call upon divine power to fully heal and cleanse an ally of all negative effects"
+ability_type: "spell"
+base_power: 80
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.6
+mana_cost: 45
+cooldown: 5
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/divine_storm.yaml

@@ -0,0 +1,25 @@
+# Divine Storm - Luminary Radiant Judgment ultimate
+# Ultimate AoE holy + stun all
+
+ability_id: "divine_storm"
+name: "Divine Storm"
+description: "Unleash the full fury of the divine, dealing massive holy damage to all enemies and stunning them"
+ability_type: "spell"
+base_power: 95
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.7
+mana_cost: 60
+cooldown: 5
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "divine_judgment"
+    name: "Divine Judgment"
+    effect_type: "stun"
+    duration: 1
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "divine_storm"

api/app/data/abilities/drain_life.yaml

@@ -0,0 +1,25 @@
+# Drain Life - Necromancer Dark Affliction ability
+# Shadow damage + self-heal
+
+ability_id: "drain_life"
+name: "Drain Life"
+description: "Drain the life force from your enemy, dealing shadow damage and healing yourself"
+ability_type: "spell"
+base_power: 18
+damage_type: "shadow"
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 12
+cooldown: 1
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "life_drain"
+    name: "Life Drained"
+    effect_type: "hot"
+    duration: 1
+    power: 9
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "drain_life"

api/app/data/abilities/epidemic.yaml

@@ -0,0 +1,34 @@
+# Epidemic - Necromancer Dark Affliction ultimate
+# Ultimate multi-DoT all enemies
+
+ability_id: "epidemic"
+name: "Epidemic"
+description: "Unleash a devastating epidemic that afflicts all enemies with multiple diseases"
+ability_type: "spell"
+base_power: 60
+damage_type: "shadow"
+scaling_stat: "intelligence"
+scaling_factor: 0.7
+mana_cost: 60
+cooldown: 6
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "epidemic_plague"
+    name: "Epidemic"
+    effect_type: "dot"
+    duration: 5
+    power: 20
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "epidemic"
+  - effect_id: "weakened"
+    name: "Weakened"
+    effect_type: "debuff"
+    duration: 5
+    power: 25
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "epidemic"

api/app/data/abilities/execute.yaml

@@ -0,0 +1,16 @@
+# Execute - Vanguard Weapon Master ability
+# Bonus damage to low HP targets
+
+ability_id: "execute"
+name: "Execute"
+description: "Finish off weakened enemies. Deals bonus damage to targets below 30% HP"
+ability_type: "attack"
+base_power: 60
+damage_type: "physical"
+scaling_stat: "strength"
+scaling_factor: 0.6
+mana_cost: 40
+cooldown: 3
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/explosive_shot.yaml

@@ -0,0 +1,25 @@
+# Explosive Shot - Wildstrider Marksmanship ability
+# Impact AoE damage
+
+ability_id: "explosive_shot"
+name: "Explosive Shot"
+description: "Fire an explosive arrow that detonates on impact, dealing AoE damage"
+ability_type: "attack"
+base_power: 55
+damage_type: "fire"
+scaling_stat: "dexterity"
+scaling_factor: 0.55
+mana_cost: 38
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "burning_shrapnel"
+    name: "Burning Shrapnel"
+    effect_type: "dot"
+    duration: 2
+    power: 8
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "explosive_shot"

api/app/data/abilities/firestorm.yaml

@@ -0,0 +1,25 @@
+# Firestorm - Arcanist Pyromancy ability
+# Massive AoE fire damage
+
+ability_id: "firestorm"
+name: "Firestorm"
+description: "Call down a storm of fire from the heavens, devastating all enemies"
+ability_type: "spell"
+base_power: 55
+damage_type: "fire"
+scaling_stat: "intelligence"
+scaling_factor: 0.6
+mana_cost: 45
+cooldown: 4
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "scorched"
+    name: "Scorched"
+    effect_type: "dot"
+    duration: 2
+    power: 12
+    stat_affected: null
+    stacks: 1
+    max_stacks: 3
+    source: "firestorm"

api/app/data/abilities/flame_burst.yaml

@@ -0,0 +1,16 @@
+# Flame Burst - Arcanist Pyromancy ability
+# AoE fire burst centered on caster
+
+ability_id: "flame_burst"
+name: "Flame Burst"
+description: "Release a burst of flames around you, scorching all nearby enemies"
+ability_type: "spell"
+base_power: 25
+damage_type: "fire"
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 18
+cooldown: 2
+is_aoe: true
+target_count: 0
+effects_applied: []

api/app/data/abilities/frozen_orb.yaml

@@ -0,0 +1,25 @@
+# Frozen Orb - Arcanist Cryomancy ability
+# AoE freeze with damage
+
+ability_id: "frozen_orb"
+name: "Frozen Orb"
+description: "Launch a swirling orb of frost that freezes enemies in its path"
+ability_type: "spell"
+base_power: 28
+damage_type: "ice"
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 20
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "frozen"
+    name: "Frozen"
+    effect_type: "stun"
+    duration: 1
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "frozen_orb"

api/app/data/abilities/glacial_spike.yaml

@@ -0,0 +1,25 @@
+# Glacial Spike - Arcanist Cryomancy ability
+# Heavy single target with freeze
+
+ability_id: "glacial_spike"
+name: "Glacial Spike"
+description: "Impale your target with a massive spike of ice, dealing heavy damage and freezing them"
+ability_type: "spell"
+base_power: 60
+damage_type: "ice"
+scaling_stat: "intelligence"
+scaling_factor: 0.6
+mana_cost: 40
+cooldown: 3
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "deep_freeze"
+    name: "Deep Freeze"
+    effect_type: "stun"
+    duration: 2
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "glacial_spike"

api/app/data/abilities/guardian_angel.yaml

@@ -0,0 +1,25 @@
+# Guardian Angel - Luminary Divine Protection ability
+# Death prevention buff
+
+ability_id: "guardian_angel"
+name: "Guardian Angel"
+description: "Bless an ally with divine protection that prevents death once"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.4
+mana_cost: 35
+cooldown: 6
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "guardian_angel_buff"
+    name: "Guardian Angel"
+    effect_type: "buff"
+    duration: 5
+    power: 1
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "guardian_angel"

api/app/data/abilities/hammer_of_justice.yaml

@@ -0,0 +1,25 @@
+# Hammer of Justice - Luminary Radiant Judgment ability
+# Holy damage + stun
+
+ability_id: "hammer_of_justice"
+name: "Hammer of Justice"
+description: "Smash your enemy with a divine hammer, dealing holy damage and stunning them"
+ability_type: "spell"
+base_power: 55
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.6
+mana_cost: 38
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "justice_stun"
+    name: "Judged"
+    effect_type: "stun"
+    duration: 2
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "hammer_of_justice"

api/app/data/abilities/haste.yaml

@@ -0,0 +1,25 @@
+# Haste - Lorekeeper Arcane Weaving ability
+# Grant extra action
+
+ability_id: "haste"
+name: "Haste"
+description: "Speed up time around an ally, granting them an extra action"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "intelligence"
+scaling_factor: 0.4
+mana_cost: 20
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "hasted"
+    name: "Hasted"
+    effect_type: "buff"
+    duration: 2
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "haste"

api/app/data/abilities/heal.yaml

@@ -7,7 +7,7 @@ description: "Channel divine energy to restore an ally's health"
 ability_type: "spell"
 base_power: 25
 damage_type: "holy"
-scaling_stat: "intelligence"
+scaling_stat: "wisdom"
 scaling_factor: 0.5
 mana_cost: 10
 cooldown: 0

api/app/data/abilities/holy_fire.yaml

@@ -0,0 +1,25 @@
+# Holy Fire - Luminary Radiant Judgment ability
+# Holy DoT with reduced healing
+
+ability_id: "holy_fire"
+name: "Holy Fire"
+description: "Engulf your enemy in holy flames that burn over time and reduce their healing"
+ability_type: "spell"
+base_power: 25
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 18
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "holy_burning"
+    name: "Holy Fire"
+    effect_type: "dot"
+    duration: 3
+    power: 8
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "holy_fire"

api/app/data/abilities/holy_shield.yaml

@@ -0,0 +1,25 @@
+# Holy Shield - Luminary Divine Protection ability
+# Grant damage absorb shield
+
+ability_id: "holy_shield"
+name: "Holy Shield"
+description: "Grant an ally a protective barrier of holy light that absorbs damage"
+ability_type: "spell"
+base_power: 30
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 15
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "holy_shield_barrier"
+    name: "Holy Shield"
+    effect_type: "shield"
+    duration: 3
+    power: 30
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "holy_shield"

api/app/data/abilities/ice_shard.yaml

@@ -0,0 +1,25 @@
+# Ice Shard - Arcanist Cryomancy ability
+# Single target ice damage with slow
+
+ability_id: "ice_shard"
+name: "Ice Shard"
+description: "Hurl a shard of ice at your enemy, dealing frost damage and slowing them"
+ability_type: "spell"
+base_power: 20
+damage_type: "ice"
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 10
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "chilled"
+    name: "Chilled"
+    effect_type: "debuff"
+    duration: 2
+    power: 20
+    stat_affected: null
+    stacks: 1
+    max_stacks: 3
+    source: "ice_shard"

api/app/data/abilities/inferno.yaml

@@ -0,0 +1,25 @@
+# Inferno - Arcanist Pyromancy ability
+# AoE fire DoT
+
+ability_id: "inferno"
+name: "Inferno"
+description: "Summon a raging inferno that burns all enemies for 3 turns"
+ability_type: "spell"
+base_power: 35
+damage_type: "fire"
+scaling_stat: "intelligence"
+scaling_factor: 0.55
+mana_cost: 30
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "inferno_burn"
+    name: "Inferno Flames"
+    effect_type: "dot"
+    duration: 3
+    power: 10
+    stat_affected: null
+    stacks: 1
+    max_stacks: 3
+    source: "inferno"

api/app/data/abilities/last_stand.yaml

@@ -0,0 +1,34 @@
+# Last Stand - Oathkeeper Aegis of Light ultimate
+# Invulnerable + taunt all
+
+ability_id: "last_stand"
+name: "Last Stand"
+description: "Make your final stand, becoming invulnerable and forcing all enemies to attack you"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "constitution"
+scaling_factor: 0.5
+mana_cost: 55
+cooldown: 8
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "invulnerable"
+    name: "Invulnerable"
+    effect_type: "buff"
+    duration: 3
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "last_stand"
+  - effect_id: "ultimate_taunt"
+    name: "Challenged"
+    effect_type: "debuff"
+    duration: 3
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "last_stand"

api/app/data/abilities/lay_on_hands.yaml

@@ -0,0 +1,25 @@
+# Lay on Hands - Oathkeeper Redemption ability
+# Touch heal
+
+ability_id: "lay_on_hands"
+name: "Lay on Hands"
+description: "Place your hands upon an ally to heal their wounds"
+ability_type: "spell"
+base_power: 25
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 12
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "gentle_healing"
+    name: "Soothed"
+    effect_type: "hot"
+    duration: 2
+    power: 5
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "lay_on_hands"

api/app/data/abilities/mass_confusion.yaml

@@ -0,0 +1,25 @@
+# Mass Confusion - Lorekeeper Illusionist ability
+# AoE confusion
+
+ability_id: "mass_confusion"
+name: "Mass Confusion"
+description: "Unleash a wave of illusions that confuses all enemies"
+ability_type: "spell"
+base_power: 0
+damage_type: "arcane"
+scaling_stat: "charisma"
+scaling_factor: 0.55
+mana_cost: 35
+cooldown: 4
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "mass_confused"
+    name: "Bewildered"
+    effect_type: "debuff"
+    duration: 3
+    power: 40
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "mass_confusion"

api/app/data/abilities/mass_domination.yaml

@@ -0,0 +1,25 @@
+# Mass Domination - Lorekeeper Illusionist ultimate
+# Mind control all enemies
+
+ability_id: "mass_domination"
+name: "Mass Domination"
+description: "Dominate the minds of all enemies, forcing them to attack each other"
+ability_type: "spell"
+base_power: 0
+damage_type: "arcane"
+scaling_stat: "charisma"
+scaling_factor: 0.7
+mana_cost: 75
+cooldown: 8
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "dominated"
+    name: "Dominated"
+    effect_type: "debuff"
+    duration: 3
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "mass_domination"

api/app/data/abilities/mass_enhancement.yaml

@@ -0,0 +1,25 @@
+# Mass Enhancement - Lorekeeper Arcane Weaving ability
+# AoE stat buff
+
+ability_id: "mass_enhancement"
+name: "Mass Enhancement"
+description: "Enhance all allies with arcane power, increasing all their stats"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 32
+cooldown: 4
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "enhanced"
+    name: "Enhanced"
+    effect_type: "buff"
+    duration: 4
+    power: 15
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "mass_enhancement"

api/app/data/abilities/mass_heal.yaml

@@ -0,0 +1,25 @@
+# Mass Heal - Luminary Divine Protection ability
+# AoE healing
+
+ability_id: "mass_heal"
+name: "Mass Heal"
+description: "Channel divine energy to heal all allies"
+ability_type: "spell"
+base_power: 35
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.55
+mana_cost: 30
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "mass_regen"
+    name: "Divine Healing"
+    effect_type: "hot"
+    duration: 2
+    power: 8
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "mass_heal"

api/app/data/abilities/mesmerize.yaml

@@ -0,0 +1,25 @@
+# Mesmerize - Lorekeeper Illusionist ability
+# Stun for 2 turns
+
+ability_id: "mesmerize"
+name: "Mesmerize"
+description: "Mesmerize your target with illusions, stunning them for 2 turns"
+ability_type: "spell"
+base_power: 0
+damage_type: "arcane"
+scaling_stat: "charisma"
+scaling_factor: 0.5
+mana_cost: 22
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "mesmerized"
+    name: "Mesmerized"
+    effect_type: "stun"
+    duration: 2
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "mesmerize"

api/app/data/abilities/miracle.yaml

@@ -0,0 +1,25 @@
+# Miracle - Oathkeeper Redemption ultimate
+# Full party heal + cleanse all
+
+ability_id: "miracle"
+name: "Miracle"
+description: "Perform a divine miracle that fully heals all allies and cleanses all negative effects"
+ability_type: "spell"
+base_power: 100
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.7
+mana_cost: 70
+cooldown: 8
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "miraculous_healing"
+    name: "Miraculous"
+    effect_type: "hot"
+    duration: 3
+    power: 20
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "miracle"

api/app/data/abilities/mirror_image.yaml

@@ -0,0 +1,25 @@
+# Mirror Image - Lorekeeper Illusionist ability
+# Summon decoys
+
+ability_id: "mirror_image"
+name: "Mirror Image"
+description: "Create illusory copies of yourself that absorb enemy attacks"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "charisma"
+scaling_factor: 0.5
+mana_cost: 28
+cooldown: 5
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "mirror_images"
+    name: "Mirror Images"
+    effect_type: "shield"
+    duration: 4
+    power: 40
+    stat_affected: null
+    stacks: 3
+    max_stacks: 3
+    source: "mirror_image"

api/app/data/abilities/multishot.yaml

@@ -0,0 +1,16 @@
+# Multishot - Wildstrider Marksmanship ability
+# Hit multiple targets
+
+ability_id: "multishot"
+name: "Multishot"
+description: "Fire multiple arrows in quick succession, hitting up to 3 targets"
+ability_type: "attack"
+base_power: 22
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.5
+mana_cost: 18
+cooldown: 2
+is_aoe: true
+target_count: 3
+effects_applied: []

api/app/data/abilities/phantasmal_killer.yaml

@@ -0,0 +1,25 @@
+# Phantasmal Killer - Lorekeeper Illusionist ability
+# Psychic damage + fear
+
+ability_id: "phantasmal_killer"
+name: "Phantasmal Killer"
+description: "Conjure a nightmarish illusion that terrifies and damages your target"
+ability_type: "spell"
+base_power: 55
+damage_type: "arcane"
+scaling_stat: "charisma"
+scaling_factor: 0.6
+mana_cost: 42
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "terrified"
+    name: "Terrified"
+    effect_type: "debuff"
+    duration: 3
+    power: 30
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "phantasmal_killer"

api/app/data/abilities/piercing_shot.yaml

@@ -0,0 +1,25 @@
+# Piercing Shot - Wildstrider Marksmanship ability
+# Line AoE that pierces through enemies
+
+ability_id: "piercing_shot"
+name: "Piercing Shot"
+description: "Fire a powerful arrow that pierces through all enemies in a line"
+ability_type: "attack"
+base_power: 40
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.55
+mana_cost: 28
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "armor_pierced"
+    name: "Armor Pierced"
+    effect_type: "debuff"
+    duration: 2
+    power: 15
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "piercing_shot"

api/app/data/abilities/plague.yaml

@@ -0,0 +1,25 @@
+# Plague - Necromancer Dark Affliction ability
+# Spreading poison DoT
+
+ability_id: "plague"
+name: "Plague"
+description: "Infect your target with a virulent plague that spreads to nearby enemies"
+ability_type: "spell"
+base_power: 15
+damage_type: "poison"
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 20
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "plagued"
+    name: "Plagued"
+    effect_type: "dot"
+    duration: 4
+    power: 8
+    stat_affected: null
+    stacks: 1
+    max_stacks: 3
+    source: "plague"

api/app/data/abilities/power_strike.yaml

@@ -0,0 +1,16 @@
+# Power Strike - Vanguard Weapon Master ability
+# Heavy attack dealing 150% weapon damage
+
+ability_id: "power_strike"
+name: "Power Strike"
+description: "A heavy attack that deals 150% weapon damage"
+ability_type: "attack"
+base_power: 15
+damage_type: "physical"
+scaling_stat: "strength"
+scaling_factor: 0.6
+mana_cost: 8
+cooldown: 1
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/precise_strike.yaml

@@ -0,0 +1,16 @@
+# Precise Strike - Assassin Blade Specialist ability
+# High crit chance attack
+
+ability_id: "precise_strike"
+name: "Precise Strike"
+description: "A calculated strike aimed at vital points with increased critical chance"
+ability_type: "attack"
+base_power: 15
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.5
+mana_cost: 8
+cooldown: 1
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/primal_fury.yaml

@@ -0,0 +1,16 @@
+# Primal Fury - Wildstrider Beast Companion ability
+# Pet AoE attack
+
+ability_id: "primal_fury"
+name: "Primal Fury"
+description: "Command your companion to unleash a devastating attack on all enemies"
+ability_type: "skill"
+base_power: 50
+damage_type: "physical"
+scaling_stat: "wisdom"
+scaling_factor: 0.55
+mana_cost: 35
+cooldown: 4
+is_aoe: true
+target_count: 0
+effects_applied: []

api/app/data/abilities/rain_of_arrows.yaml

@@ -0,0 +1,25 @@
+# Rain of Arrows - Wildstrider Marksmanship ultimate
+# Ultimate AoE attack
+
+ability_id: "rain_of_arrows"
+name: "Rain of Arrows"
+description: "Call down a devastating rain of arrows upon all enemies"
+ability_type: "attack"
+base_power: 85
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.7
+mana_cost: 55
+cooldown: 5
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "pinned"
+    name: "Pinned"
+    effect_type: "debuff"
+    duration: 1
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "rain_of_arrows"

api/app/data/abilities/raise_ghoul.yaml

@@ -0,0 +1,25 @@
+# Raise Ghoul - Necromancer Raise Dead ability
+# Summon stronger ghoul
+
+ability_id: "raise_ghoul"
+name: "Raise Ghoul"
+description: "Raise a powerful ghoul from the dead to serve you"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "charisma"
+scaling_factor: 0.55
+mana_cost: 22
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "ghoul_minion"
+    name: "Ghoul"
+    effect_type: "buff"
+    duration: 99
+    power: 35
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "raise_ghoul"

api/app/data/abilities/reality_shift.yaml

@@ -0,0 +1,34 @@
+# Reality Shift - Lorekeeper Arcane Weaving ultimate
+# Massive buff allies + debuff enemies
+
+ability_id: "reality_shift"
+name: "Reality Shift"
+description: "Alter reality itself, greatly empowering allies while weakening all enemies"
+ability_type: "spell"
+base_power: 0
+damage_type: "arcane"
+scaling_stat: "intelligence"
+scaling_factor: 0.7
+mana_cost: 70
+cooldown: 8
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "reality_empowered"
+    name: "Reality Empowered"
+    effect_type: "buff"
+    duration: 5
+    power: 30
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "reality_shift"
+  - effect_id: "reality_weakened"
+    name: "Reality Distorted"
+    effect_type: "debuff"
+    duration: 5
+    power: 30
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "reality_shift"

api/app/data/abilities/rending_blow.yaml

@@ -0,0 +1,25 @@
+# Rending Blow - Vanguard Weapon Master ability
+# Attack with bleed DoT
+
+ability_id: "rending_blow"
+name: "Rending Blow"
+description: "Strike with such force that your enemy bleeds for 3 turns"
+ability_type: "attack"
+base_power: 35
+damage_type: "physical"
+scaling_stat: "strength"
+scaling_factor: 0.5
+mana_cost: 25
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "bleed"
+    name: "Bleeding"
+    effect_type: "dot"
+    duration: 3
+    power: 8
+    stat_affected: null
+    stacks: 1
+    max_stacks: 3
+    source: "rending_blow"

api/app/data/abilities/resurrection.yaml

@@ -0,0 +1,16 @@
+# Resurrection - Luminary Divine Protection ultimate
+# Revive fallen ally
+
+ability_id: "resurrection"
+name: "Resurrection"
+description: "Call upon the divine to bring a fallen ally back to life with 50% HP and mana"
+ability_type: "spell"
+base_power: 50
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 60
+cooldown: 8
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/riposte.yaml

@@ -0,0 +1,16 @@
+# Riposte - Vanguard Shield Bearer ability
+# Counter attack after blocking
+
+ability_id: "riposte"
+name: "Riposte"
+description: "After blocking an attack, counter with a swift strike"
+ability_type: "skill"
+base_power: 30
+damage_type: "physical"
+scaling_stat: "strength"
+scaling_factor: 0.5
+mana_cost: 20
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/shadow_assault.yaml

@@ -0,0 +1,25 @@
+# Shadow Assault - Assassin Shadow Dancer ultimate
+# AoE guaranteed crits
+
+ability_id: "shadow_assault"
+name: "Shadow Assault"
+description: "Become one with the shadows and strike all enemies with guaranteed critical hits"
+ability_type: "skill"
+base_power: 80
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.7
+mana_cost: 55
+cooldown: 6
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "shadow_crit"
+    name: "Shadow Strike"
+    effect_type: "buff"
+    duration: 1
+    power: 100
+    stat_affected: "crit_chance"
+    stacks: 1
+    max_stacks: 1
+    source: "shadow_assault"

api/app/data/abilities/shadowstep.yaml

@@ -0,0 +1,16 @@
+# Shadowstep - Assassin Shadow Dancer ability
+# Teleport and backstab
+
+ability_id: "shadowstep"
+name: "Shadowstep"
+description: "Vanish into the shadows and reappear behind your target, striking from behind"
+ability_type: "skill"
+base_power: 18
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.6
+mana_cost: 10
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/shield_of_faith.yaml

@@ -0,0 +1,25 @@
+# Shield of Faith - Oathkeeper Aegis of Light ability
+# Shield for self and allies
+
+ability_id: "shield_of_faith"
+name: "Shield of Faith"
+description: "Create a shield of divine faith that protects you and nearby allies"
+ability_type: "spell"
+base_power: 35
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 20
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "faith_shield"
+    name: "Shield of Faith"
+    effect_type: "shield"
+    duration: 3
+    power: 25
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "shield_of_faith"

api/app/data/abilities/shield_wall.yaml

@@ -0,0 +1,25 @@
+# Shield Wall - Vanguard Shield Bearer ability
+# Defensive buff reducing damage
+
+ability_id: "shield_wall"
+name: "Shield Wall"
+description: "Raise your shield to block incoming attacks, reducing damage by 50% for 3 turns"
+ability_type: "defend"
+base_power: 0
+damage_type: null
+scaling_stat: "constitution"
+scaling_factor: 0.3
+mana_cost: 12
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "shield_wall_buff"
+    name: "Shield Wall"
+    effect_type: "buff"
+    duration: 3
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "shield_wall"

api/app/data/abilities/smite.yaml

@@ -0,0 +1,16 @@
+# Smite - Luminary Radiant Judgment ability
+# Holy damage attack
+
+ability_id: "smite"
+name: "Smite"
+description: "Call down holy light to smite your enemies"
+ability_type: "spell"
+base_power: 20
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 10
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/smoke_bomb.yaml

@@ -0,0 +1,25 @@
+# Smoke Bomb - Assassin Shadow Dancer ability
+# Evasion buff
+
+ability_id: "smoke_bomb"
+name: "Smoke Bomb"
+description: "Throw a smoke bomb, making yourself untargetable for 1 turn"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "dexterity"
+scaling_factor: 0.3
+mana_cost: 15
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "smoke_screen"
+    name: "Smoke Screen"
+    effect_type: "buff"
+    duration: 1
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "smoke_bomb"

api/app/data/abilities/soul_rot.yaml

@@ -0,0 +1,34 @@
+# Soul Rot - Necromancer Dark Affliction ability
+# DoT + reduced healing on target
+
+ability_id: "soul_rot"
+name: "Soul Rot"
+description: "Rot your target's soul, dealing shadow damage over time and reducing their healing received"
+ability_type: "spell"
+base_power: 45
+damage_type: "shadow"
+scaling_stat: "intelligence"
+scaling_factor: 0.6
+mana_cost: 38
+cooldown: 4
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "rotting_soul"
+    name: "Soul Rot"
+    effect_type: "dot"
+    duration: 4
+    power: 15
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "soul_rot"
+  - effect_id: "healing_reduction"
+    name: "Corrupted"
+    effect_type: "debuff"
+    duration: 4
+    power: 50
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "soul_rot"

api/app/data/abilities/stampede.yaml

@@ -0,0 +1,25 @@
+# Stampede - Wildstrider Beast Companion ultimate
+# Summon beast horde AoE
+
+ability_id: "stampede"
+name: "Stampede"
+description: "Call upon the spirits of the wild to summon a stampede of beasts that tramples all enemies"
+ability_type: "skill"
+base_power: 90
+damage_type: "physical"
+scaling_stat: "wisdom"
+scaling_factor: 0.7
+mana_cost: 60
+cooldown: 6
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "trampled"
+    name: "Trampled"
+    effect_type: "debuff"
+    duration: 2
+    power: 30
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "stampede"

api/app/data/abilities/summon_abomination.yaml

@@ -0,0 +1,25 @@
+# Summon Abomination - Necromancer Raise Dead ability
+# Summon powerful abomination
+
+ability_id: "summon_abomination"
+name: "Summon Abomination"
+description: "Stitch together corpses to create a powerful abomination"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "charisma"
+scaling_factor: 0.6
+mana_cost: 45
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "abomination_minion"
+    name: "Abomination"
+    effect_type: "buff"
+    duration: 99
+    power: 60
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "summon_abomination"

api/app/data/abilities/summon_companion.yaml

@@ -0,0 +1,25 @@
+# Summon Companion - Wildstrider Beast Companion ability
+# Summon animal pet
+
+ability_id: "summon_companion"
+name: "Summon Companion"
+description: "Call your loyal animal companion to fight by your side"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "wisdom"
+scaling_factor: 0.5
+mana_cost: 15
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "companion_active"
+    name: "Animal Companion"
+    effect_type: "buff"
+    duration: 99
+    power: 20
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "summon_companion"

api/app/data/abilities/summon_skeleton.yaml

@@ -0,0 +1,25 @@
+# Summon Skeleton - Necromancer Raise Dead ability
+# Summon skeleton warrior
+
+ability_id: "summon_skeleton"
+name: "Summon Skeleton"
+description: "Raise a skeleton warrior from the dead to fight for you"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "charisma"
+scaling_factor: 0.5
+mana_cost: 15
+cooldown: 0
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "skeleton_minion"
+    name: "Skeleton Warrior"
+    effect_type: "buff"
+    duration: 99
+    power: 20
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "summon_skeleton"

api/app/data/abilities/sun_burst.yaml

@@ -0,0 +1,25 @@
+# Sun Burst - Arcanist Pyromancy ultimate
+# Ultimate fire nuke
+
+ability_id: "sun_burst"
+name: "Sun Burst"
+description: "Channel the power of the sun to unleash a devastating explosion of fire on all enemies"
+ability_type: "spell"
+base_power: 100
+damage_type: "fire"
+scaling_stat: "intelligence"
+scaling_factor: 0.7
+mana_cost: 65
+cooldown: 5
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "incinerated"
+    name: "Incinerated"
+    effect_type: "dot"
+    duration: 3
+    power: 15
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "sun_burst"

api/app/data/abilities/taunt.yaml

@@ -0,0 +1,25 @@
+# Taunt - Oathkeeper Aegis of Light ability
+# Force enemies to attack you
+
+ability_id: "taunt"
+name: "Taunt"
+description: "Force all enemies to focus their attacks on you"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "constitution"
+scaling_factor: 0.3
+mana_cost: 8
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "taunted"
+    name: "Taunted"
+    effect_type: "debuff"
+    duration: 2
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "taunt"

api/app/data/abilities/thousand_cuts.yaml

@@ -0,0 +1,25 @@
+# Thousand Cuts - Assassin Blade Specialist ultimate
+# Multi-hit flurry
+
+ability_id: "thousand_cuts"
+name: "Thousand Cuts"
+description: "Unleash a flurry of strikes, each with 50% crit chance"
+ability_type: "attack"
+base_power: 100
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.7
+mana_cost: 60
+cooldown: 5
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "bleeding_wounds"
+    name: "Bleeding Wounds"
+    effect_type: "dot"
+    duration: 3
+    power: 15
+    stat_affected: null
+    stacks: 1
+    max_stacks: 5
+    source: "thousand_cuts"

api/app/data/abilities/time_warp.yaml

@@ -0,0 +1,25 @@
+# Time Warp - Lorekeeper Arcane Weaving ability
+# AoE extra actions
+
+ability_id: "time_warp"
+name: "Time Warp"
+description: "Bend time itself, granting all allies increased speed"
+ability_type: "spell"
+base_power: 0
+damage_type: null
+scaling_stat: "intelligence"
+scaling_factor: 0.5
+mana_cost: 45
+cooldown: 5
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "time_warped"
+    name: "Time Warped"
+    effect_type: "buff"
+    duration: 3
+    power: 75
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "time_warp"

api/app/data/abilities/titans_wrath.yaml

@@ -0,0 +1,25 @@
+# Titan's Wrath - Vanguard Weapon Master ultimate
+# Devastating AoE attack with stun
+
+ability_id: "titans_wrath"
+name: "Titan's Wrath"
+description: "Unleash a devastating attack that deals 300% weapon damage and stuns all enemies"
+ability_type: "attack"
+base_power: 100
+damage_type: "physical"
+scaling_stat: "strength"
+scaling_factor: 0.7
+mana_cost: 60
+cooldown: 5
+is_aoe: true
+target_count: 0
+effects_applied:
+  - effect_id: "titans_stun"
+    name: "Staggered"
+    effect_type: "stun"
+    duration: 1
+    power: 0
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "titans_wrath"

api/app/data/abilities/unbreakable.yaml

@@ -0,0 +1,25 @@
+# Unbreakable - Vanguard Shield Bearer ultimate
+# Massive damage reduction
+
+ability_id: "unbreakable"
+name: "Unbreakable"
+description: "Channel your inner strength to become nearly invulnerable, reducing all damage by 75% for 5 turns"
+ability_type: "defend"
+base_power: 0
+damage_type: null
+scaling_stat: "constitution"
+scaling_factor: 0.3
+mana_cost: 50
+cooldown: 6
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "unbreakable_buff"
+    name: "Unbreakable"
+    effect_type: "buff"
+    duration: 5
+    power: 75
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "unbreakable"

api/app/data/abilities/vanish.yaml

@@ -0,0 +1,25 @@
+# Vanish - Assassin Shadow Dancer ability
+# Stealth for 2 turns
+
+ability_id: "vanish"
+name: "Vanish"
+description: "Disappear into the shadows, becoming invisible for 2 turns and dropping threat"
+ability_type: "skill"
+base_power: 0
+damage_type: null
+scaling_stat: "dexterity"
+scaling_factor: 0.3
+mana_cost: 25
+cooldown: 5
+is_aoe: false
+target_count: 1
+effects_applied:
+  - effect_id: "stealth"
+    name: "Stealthed"
+    effect_type: "buff"
+    duration: 2
+    power: 100
+    stat_affected: null
+    stacks: 1
+    max_stacks: 1
+    source: "vanish"

api/app/data/abilities/vital_strike.yaml

@@ -0,0 +1,16 @@
+# Vital Strike - Assassin Blade Specialist ability
+# Massive crit damage
+
+ability_id: "vital_strike"
+name: "Vital Strike"
+description: "Strike a vital organ for massive critical damage"
+ability_type: "attack"
+base_power: 30
+damage_type: "physical"
+scaling_stat: "dexterity"
+scaling_factor: 0.55
+mana_cost: 18
+cooldown: 2
+is_aoe: false
+target_count: 1
+effects_applied: []

api/app/data/abilities/word_of_healing.yaml

@@ -0,0 +1,16 @@
+# Word of Healing - Oathkeeper Redemption ability
+# AoE heal
+
+ability_id: "word_of_healing"
+name: "Word of Healing"
+description: "Speak a word of power that heals all nearby allies"
+ability_type: "spell"
+base_power: 40
+damage_type: "holy"
+scaling_stat: "wisdom"
+scaling_factor: 0.55
+mana_cost: 30
+cooldown: 3
+is_aoe: true
+target_count: 0
+effects_applied: []

api/app/data/affixes/prefixes.yaml

@@ -0,0 +1,177 @@
+# Item Prefix Affixes
+# Prefixes appear before the item name: "Flaming Dagger"
+#
+# Affix Structure:
+#   affix_id: Unique identifier
+#   name: Display name (what appears in the item name)
+#   affix_type: "prefix"
+#   tier: "minor" (RARE), "major" (EPIC), "legendary" (LEGENDARY only)
+#   description: Flavor text describing the effect
+#   stat_bonuses: Dict of stat_name -> bonus value
+#   defense_bonus: Direct defense bonus
+#   resistance_bonus: Direct resistance bonus
+#   damage_bonus: Flat damage bonus (weapons)
+#   damage_type: Elemental damage type
+#   elemental_ratio: Portion converted to elemental (0.0-1.0)
+#   crit_chance_bonus: Added to crit chance
+#   crit_multiplier_bonus: Added to crit multiplier
+#   allowed_item_types: [] = all types, or ["weapon", "armor"]
+#   required_rarity: null = any, or "legendary"
+
+prefixes:
+  # ==================== ELEMENTAL PREFIXES (FIRE) ====================
+  flaming:
+    affix_id: "flaming"
+    name: "Flaming"
+    affix_type: "prefix"
+    tier: "minor"
+    description: "Imbued with fire magic, dealing bonus fire damage"
+    damage_type: "fire"
+    elemental_ratio: 0.25
+    damage_bonus: 3
+    allowed_item_types: ["weapon"]
+
+  blazing:
+    affix_id: "blazing"
+    name: "Blazing"
+    affix_type: "prefix"
+    tier: "major"
+    description: "Wreathed in intense flames"
+    damage_type: "fire"
+    elemental_ratio: 0.35
+    damage_bonus: 6
+    allowed_item_types: ["weapon"]
+
+  # ==================== ELEMENTAL PREFIXES (ICE) ====================
+  frozen:
+    affix_id: "frozen"
+    name: "Frozen"
+    affix_type: "prefix"
+    tier: "minor"
+    description: "Enchanted with frost magic"
+    damage_type: "ice"
+    elemental_ratio: 0.25
+    damage_bonus: 3
+    allowed_item_types: ["weapon"]
+
+  glacial:
+    affix_id: "glacial"
+    name: "Glacial"
+    affix_type: "prefix"
+    tier: "major"
+    description: "Encased in eternal ice"
+    damage_type: "ice"
+    elemental_ratio: 0.35
+    damage_bonus: 6
+    allowed_item_types: ["weapon"]
+
+  # ==================== ELEMENTAL PREFIXES (LIGHTNING) ====================
+  shocking:
+    affix_id: "shocking"
+    name: "Shocking"
+    affix_type: "prefix"
+    tier: "minor"
+    description: "Crackles with electrical energy"
+    damage_type: "lightning"
+    elemental_ratio: 0.25
+    damage_bonus: 3
+    allowed_item_types: ["weapon"]
+
+  thundering:
+    affix_id: "thundering"
+    name: "Thundering"
+    affix_type: "prefix"
+    tier: "major"
+    description: "Charged with the power of storms"
+    damage_type: "lightning"
+    elemental_ratio: 0.35
+    damage_bonus: 6
+    allowed_item_types: ["weapon"]
+
+  # ==================== MATERIAL PREFIXES ====================
+  iron:
+    affix_id: "iron"
+    name: "Iron"
+    affix_type: "prefix"
+    tier: "minor"
+    description: "Reinforced with sturdy iron"
+    stat_bonuses:
+      constitution: 1
+    defense_bonus: 2
+
+  steel:
+    affix_id: "steel"
+    name: "Steel"
+    affix_type: "prefix"
+    tier: "major"
+    description: "Forged from fine steel"
+    stat_bonuses:
+      constitution: 2
+      strength: 1
+    defense_bonus: 4
+
+  # ==================== QUALITY PREFIXES ====================
+  sharp:
+    affix_id: "sharp"
+    name: "Sharp"
+    affix_type: "prefix"
+    tier: "minor"
+    description: "Honed to a fine edge"
+    damage_bonus: 3
+    crit_chance_bonus: 0.02
+    allowed_item_types: ["weapon"]
+
+  keen:
+    affix_id: "keen"
+    name: "Keen"
+    affix_type: "prefix"
+    tier: "major"
+    description: "Razor-sharp edge that finds weak points"
+    damage_bonus: 5
+    crit_chance_bonus: 0.04
+    allowed_item_types: ["weapon"]
+
+  # ==================== DEFENSIVE PREFIXES ====================
+  sturdy:
+    affix_id: "sturdy"
+    name: "Sturdy"
+    affix_type: "prefix"
+    tier: "minor"
+    description: "Built to withstand punishment"
+    defense_bonus: 3
+    allowed_item_types: ["armor"]
+
+  reinforced:
+    affix_id: "reinforced"
+    name: "Reinforced"
+    affix_type: "prefix"
+    tier: "major"
+    description: "Heavily reinforced for maximum protection"
+    defense_bonus: 5
+    resistance_bonus: 2
+    allowed_item_types: ["armor"]
+
+  # ==================== LEGENDARY PREFIXES ====================
+  infernal:
+    affix_id: "infernal"
+    name: "Infernal"
+    affix_type: "prefix"
+    tier: "legendary"
+    description: "Burns with hellfire"
+    damage_type: "fire"
+    elemental_ratio: 0.45
+    damage_bonus: 12
+    allowed_item_types: ["weapon"]
+    required_rarity: "legendary"
+
+  vorpal:
+    affix_id: "vorpal"
+    name: "Vorpal"
+    affix_type: "prefix"
+    tier: "legendary"
+    description: "Cuts through anything with supernatural precision"
+    damage_bonus: 10
+    crit_chance_bonus: 0.08
+    crit_multiplier_bonus: 0.5
+    allowed_item_types: ["weapon"]
+    required_rarity: "legendary"

api/app/data/affixes/suffixes.yaml

@@ -0,0 +1,155 @@
+# Item Suffix Affixes
+# Suffixes appear after the item name: "Dagger of Strength"
+#
+# Suffix naming convention:
+#   - Minor tier: "of [Stat]" (e.g., "of Strength")
+#   - Major tier: "of the [Animal/Element]" (e.g., "of the Bear")
+#   - Legendary tier: "of the [Mythical]" (e.g., "of the Titan")
+
+suffixes:
+  # ==================== STAT SUFFIXES (MINOR) ====================
+  of_strength:
+    affix_id: "of_strength"
+    name: "of Strength"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants physical power"
+    stat_bonuses:
+      strength: 2
+
+  of_dexterity:
+    affix_id: "of_dexterity"
+    name: "of Dexterity"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants agility and precision"
+    stat_bonuses:
+      dexterity: 2
+
+  of_constitution:
+    affix_id: "of_constitution"
+    name: "of Fortitude"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants endurance"
+    stat_bonuses:
+      constitution: 2
+
+  of_intelligence:
+    affix_id: "of_intelligence"
+    name: "of Intelligence"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants magical aptitude"
+    stat_bonuses:
+      intelligence: 2
+
+  of_wisdom:
+    affix_id: "of_wisdom"
+    name: "of Wisdom"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants insight and perception"
+    stat_bonuses:
+      wisdom: 2
+
+  of_charisma:
+    affix_id: "of_charisma"
+    name: "of Charm"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants social influence"
+    stat_bonuses:
+      charisma: 2
+
+  of_luck:
+    affix_id: "of_luck"
+    name: "of Fortune"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Grants favor from fate"
+    stat_bonuses:
+      luck: 2
+
+  # ==================== ENHANCED STAT SUFFIXES (MAJOR) ====================
+  of_the_bear:
+    affix_id: "of_the_bear"
+    name: "of the Bear"
+    affix_type: "suffix"
+    tier: "major"
+    description: "Grants the might and endurance of a bear"
+    stat_bonuses:
+      strength: 4
+      constitution: 2
+
+  of_the_fox:
+    affix_id: "of_the_fox"
+    name: "of the Fox"
+    affix_type: "suffix"
+    tier: "major"
+    description: "Grants the cunning and agility of a fox"
+    stat_bonuses:
+      dexterity: 4
+      luck: 2
+
+  of_the_owl:
+    affix_id: "of_the_owl"
+    name: "of the Owl"
+    affix_type: "suffix"
+    tier: "major"
+    description: "Grants the wisdom and insight of an owl"
+    stat_bonuses:
+      intelligence: 3
+      wisdom: 3
+
+  # ==================== DEFENSIVE SUFFIXES ====================
+  of_protection:
+    affix_id: "of_protection"
+    name: "of Protection"
+    affix_type: "suffix"
+    tier: "minor"
+    description: "Offers physical protection"
+    defense_bonus: 3
+
+  of_warding:
+    affix_id: "of_warding"
+    name: "of Warding"
+    affix_type: "suffix"
+    tier: "major"
+    description: "Wards against physical and magical harm"
+    defense_bonus: 5
+    resistance_bonus: 3
+
+  # ==================== LEGENDARY SUFFIXES ====================
+  of_the_titan:
+    affix_id: "of_the_titan"
+    name: "of the Titan"
+    affix_type: "suffix"
+    tier: "legendary"
+    description: "Grants titanic strength and endurance"
+    stat_bonuses:
+      strength: 8
+      constitution: 4
+    required_rarity: "legendary"
+
+  of_the_wind:
+    affix_id: "of_the_wind"
+    name: "of the Wind"
+    affix_type: "suffix"
+    tier: "legendary"
+    description: "Swift as the wind itself"
+    stat_bonuses:
+      dexterity: 8
+      luck: 4
+    crit_chance_bonus: 0.05
+    required_rarity: "legendary"
+
+  of_invincibility:
+    affix_id: "of_invincibility"
+    name: "of Invincibility"
+    affix_type: "suffix"
+    tier: "legendary"
+    description: "Grants supreme protection"
+    defense_bonus: 10
+    resistance_bonus: 8
+    required_rarity: "legendary"

api/app/data/base_items/armor.yaml

@@ -0,0 +1,152 @@
+# Base Armor Templates for Procedural Generation
+#
+# These templates define the foundation that affixes attach to.
+# Example: "Leather Vest" + "Sturdy" prefix = "Sturdy Leather Vest"
+#
+# Armor categories:
+# - Cloth: Low defense, high resistance (mages)
+# - Leather: Balanced defense/resistance (rogues)
+# - Chain: Medium defense, low resistance (versatile)
+# - Plate: High defense, low resistance (warriors)
+
+armor:
+  # ==================== CLOTH (MAGE ARMOR) ====================
+  cloth_robe:
+    template_id: "cloth_robe"
+    name: "Cloth Robe"
+    item_type: "armor"
+    description: "Simple cloth robes favored by spellcasters"
+    base_defense: 2
+    base_resistance: 5
+    base_value: 15
+    required_level: 1
+    drop_weight: 1.3
+
+  silk_robe:
+    template_id: "silk_robe"
+    name: "Silk Robe"
+    item_type: "armor"
+    description: "Fine silk robes that channel magical energy"
+    base_defense: 3
+    base_resistance: 8
+    base_value: 40
+    required_level: 3
+    drop_weight: 0.9
+
+  arcane_vestments:
+    template_id: "arcane_vestments"
+    name: "Arcane Vestments"
+    item_type: "armor"
+    description: "Robes woven with magical threads"
+    base_defense: 5
+    base_resistance: 12
+    base_value: 80
+    required_level: 5
+    drop_weight: 0.6
+    min_rarity: "uncommon"
+
+  # ==================== LEATHER (ROGUE ARMOR) ====================
+  leather_vest:
+    template_id: "leather_vest"
+    name: "Leather Vest"
+    item_type: "armor"
+    description: "Basic leather protection for agile fighters"
+    base_defense: 5
+    base_resistance: 2
+    base_value: 20
+    required_level: 1
+    drop_weight: 1.3
+
+  studded_leather:
+    template_id: "studded_leather"
+    name: "Studded Leather"
+    item_type: "armor"
+    description: "Leather armor reinforced with metal studs"
+    base_defense: 8
+    base_resistance: 3
+    base_value: 45
+    required_level: 3
+    drop_weight: 1.0
+
+  hardened_leather:
+    template_id: "hardened_leather"
+    name: "Hardened Leather"
+    item_type: "armor"
+    description: "Boiled and hardened leather for superior protection"
+    base_defense: 12
+    base_resistance: 5
+    base_value: 75
+    required_level: 5
+    drop_weight: 0.7
+    min_rarity: "uncommon"
+
+  # ==================== CHAIN (VERSATILE) ====================
+  chain_shirt:
+    template_id: "chain_shirt"
+    name: "Chain Shirt"
+    item_type: "armor"
+    description: "A shirt of interlocking metal rings"
+    base_defense: 7
+    base_resistance: 2
+    base_value: 35
+    required_level: 2
+    drop_weight: 1.0
+
+  chainmail:
+    template_id: "chainmail"
+    name: "Chainmail"
+    item_type: "armor"
+    description: "Full chainmail armor covering torso and arms"
+    base_defense: 10
+    base_resistance: 3
+    base_value: 50
+    required_level: 3
+    drop_weight: 1.0
+
+  heavy_chainmail:
+    template_id: "heavy_chainmail"
+    name: "Heavy Chainmail"
+    item_type: "armor"
+    description: "Thick chainmail with reinforced rings"
+    base_defense: 14
+    base_resistance: 4
+    base_value: 85
+    required_level: 5
+    drop_weight: 0.7
+    min_rarity: "uncommon"
+
+  # ==================== PLATE (WARRIOR ARMOR) ====================
+  scale_mail:
+    template_id: "scale_mail"
+    name: "Scale Mail"
+    item_type: "armor"
+    description: "Overlapping metal scales on leather backing"
+    base_defense: 12
+    base_resistance: 2
+    base_value: 60
+    required_level: 4
+    drop_weight: 0.8
+
+  half_plate:
+    template_id: "half_plate"
+    name: "Half Plate"
+    item_type: "armor"
+    description: "Plate armor protecting vital areas"
+    base_defense: 16
+    base_resistance: 2
+    base_value: 120
+    required_level: 6
+    drop_weight: 0.5
+    min_rarity: "rare"
+
+  plate_armor:
+    template_id: "plate_armor"
+    name: "Plate Armor"
+    item_type: "armor"
+    description: "Full metal plate protection"
+    base_defense: 22
+    base_resistance: 3
+    base_value: 200
+    required_level: 7
+    drop_weight: 0.4
+    min_rarity: "rare"

api/app/data/base_items/shields.yaml

@@ -0,0 +1,246 @@
+# Base Shield Templates for Procedural Generation
+#
+# These templates define the foundation that affixes attach to.
+# Example: "Wooden Shield" + "Reinforced" prefix = "Reinforced Wooden Shield"
+#
+# Shield categories:
+# - Light Shields: Low defense, high mobility (bucklers)
+# - Medium Shields: Balanced defense/weight (round shields, kite shields)
+# - Heavy Shields: High defense, reduced mobility (tower shields)
+# - Magical Shields: Low physical defense, high resistance (arcane aegis)
+#
+# Template Structure:
+#   template_id: Unique identifier
+#   name: Base item name
+#   item_type: "armor" (shields use armor type)
+#   slot: "off_hand" (shields occupy off-hand slot)
+#   description: Flavor text
+#   base_defense: Physical damage reduction
+#   base_resistance: Magical damage reduction
+#   base_value: Gold value
+#   required_level: Min level to use/drop
+#   drop_weight: Higher = more common (1.0 = standard)
+#   min_rarity: Minimum rarity for this template
+#   block_chance: Chance to fully block an attack (optional)
+
+shields:
+  # ==================== LIGHT SHIELDS (HIGH MOBILITY) ====================
+  buckler:
+    template_id: "buckler"
+    name: "Buckler"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A small, round shield strapped to the forearm. Offers minimal protection but doesn't hinder movement."
+    base_defense: 3
+    base_resistance: 0
+    base_value: 20
+    required_level: 1
+    drop_weight: 1.5
+    block_chance: 0.05
+
+  parrying_buckler:
+    template_id: "parrying_buckler"
+    name: "Parrying Buckler"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A lightweight buckler with a reinforced edge, designed for deflecting blows."
+    base_defense: 4
+    base_resistance: 0
+    base_value: 45
+    required_level: 3
+    drop_weight: 1.0
+    block_chance: 0.08
+
+  # ==================== MEDIUM SHIELDS (BALANCED) ====================
+  wooden_shield:
+    template_id: "wooden_shield"
+    name: "Wooden Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A basic shield carved from sturdy oak. Reliable protection for new adventurers."
+    base_defense: 5
+    base_resistance: 1
+    base_value: 35
+    required_level: 1
+    drop_weight: 1.3
+
+  round_shield:
+    template_id: "round_shield"
+    name: "Round Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A circular shield with an iron boss. Popular among infantry and mercenaries."
+    base_defense: 7
+    base_resistance: 1
+    base_value: 50
+    required_level: 2
+    drop_weight: 1.2
+
+  iron_shield:
+    template_id: "iron_shield"
+    name: "Iron Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A solid iron shield. Heavy but dependable."
+    base_defense: 9
+    base_resistance: 1
+    base_value: 70
+    required_level: 3
+    drop_weight: 1.0
+
+  kite_shield:
+    template_id: "kite_shield"
+    name: "Kite Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A tall, tapered shield that protects the entire body. Favored by knights."
+    base_defense: 10
+    base_resistance: 2
+    base_value: 80
+    required_level: 3
+    drop_weight: 1.0
+
+  heater_shield:
+    template_id: "heater_shield"
+    name: "Heater Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A classic triangular shield with excellent balance of protection and mobility."
+    base_defense: 12
+    base_resistance: 2
+    base_value: 100
+    required_level: 4
+    drop_weight: 0.9
+
+  steel_shield:
+    template_id: "steel_shield"
+    name: "Steel Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A finely crafted steel shield. Durable and well-balanced."
+    base_defense: 14
+    base_resistance: 2
+    base_value: 125
+    required_level: 5
+    drop_weight: 0.8
+    min_rarity: "uncommon"
+
+  # ==================== HEAVY SHIELDS (MAXIMUM DEFENSE) ====================
+  tower_shield:
+    template_id: "tower_shield"
+    name: "Tower Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A massive shield that covers the entire body. Extremely heavy but offers unparalleled protection."
+    base_defense: 18
+    base_resistance: 3
+    base_value: 175
+    required_level: 6
+    drop_weight: 0.6
+    min_rarity: "uncommon"
+    block_chance: 0.12
+
+  fortified_tower_shield:
+    template_id: "fortified_tower_shield"
+    name: "Fortified Tower Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A reinforced tower shield with iron plating. A mobile wall on the battlefield."
+    base_defense: 22
+    base_resistance: 4
+    base_value: 250
+    required_level: 7
+    drop_weight: 0.4
+    min_rarity: "rare"
+    block_chance: 0.15
+
+  # ==================== MAGICAL SHIELDS (HIGH RESISTANCE) ====================
+  enchanted_buckler:
+    template_id: "enchanted_buckler"
+    name: "Enchanted Buckler"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A small shield inscribed with protective runes. Weak against physical attacks but excellent against magic."
+    base_defense: 2
+    base_resistance: 6
+    base_value: 80
+    required_level: 3
+    drop_weight: 0.8
+
+  warded_shield:
+    template_id: "warded_shield"
+    name: "Warded Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A shield covered in magical wards that deflect spells."
+    base_defense: 4
+    base_resistance: 8
+    base_value: 110
+    required_level: 4
+    drop_weight: 0.7
+
+  magical_aegis:
+    template_id: "magical_aegis"
+    name: "Magical Aegis"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "An arcane shield that shimmers with protective energy. Prized by battle mages."
+    base_defense: 8
+    base_resistance: 10
+    base_value: 150
+    required_level: 5
+    drop_weight: 0.6
+    min_rarity: "uncommon"
+
+  spellguard:
+    template_id: "spellguard"
+    name: "Spellguard"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A crystalline shield forged from condensed magical energy. Near-impervious to spells."
+    base_defense: 6
+    base_resistance: 14
+    base_value: 200
+    required_level: 6
+    drop_weight: 0.5
+    min_rarity: "rare"
+
+  # ==================== SPECIALIZED SHIELDS ====================
+  spiked_shield:
+    template_id: "spiked_shield"
+    name: "Spiked Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A shield with iron spikes. Can be used offensively in close combat."
+    base_defense: 8
+    base_resistance: 1
+    base_value: 90
+    required_level: 4
+    drop_weight: 0.8
+    base_damage: 5
+
+  lantern_shield:
+    template_id: "lantern_shield"
+    name: "Lantern Shield"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A peculiar shield with an attached lantern. Useful for dungeon exploration."
+    base_defense: 6
+    base_resistance: 1
+    base_value: 75
+    required_level: 3
+    drop_weight: 0.7
+    provides_light: true
+
+  pavise:
+    template_id: "pavise"
+    name: "Pavise"
+    item_type: "armor"
+    slot: "off_hand"
+    description: "A large rectangular shield that can be planted in the ground for cover. Favored by crossbowmen."
+    base_defense: 15
+    base_resistance: 2
+    base_value: 130
+    required_level: 5
+    drop_weight: 0.6
+    deployable: true

api/app/data/base_items/weapons.yaml

@@ -0,0 +1,227 @@
+# Base Weapon Templates for Procedural Generation
+#
+# These templates define the foundation that affixes attach to.
+# Example: "Dagger" + "Flaming" prefix = "Flaming Dagger"
+#
+# Template Structure:
+#   template_id: Unique identifier
+#   name: Base item name
+#   item_type: "weapon"
+#   description: Flavor text
+#   base_damage: Weapon damage
+#   base_value: Gold value
+#   damage_type: "physical" (default)
+#   crit_chance: Critical hit chance (0.0-1.0)
+#   crit_multiplier: Crit damage multiplier
+#   required_level: Min level to use/drop
+#   drop_weight: Higher = more common (1.0 = standard)
+#   min_rarity: Minimum rarity for this template
+
+weapons:
+  # ==================== ONE-HANDED SWORDS ====================
+  dagger:
+    template_id: "dagger"
+    name: "Dagger"
+    item_type: "weapon"
+    description: "A small, quick blade for close combat"
+    base_damage: 6
+    base_value: 15
+    damage_type: "physical"
+    crit_chance: 0.08
+    crit_multiplier: 2.0
+    required_level: 1
+    drop_weight: 1.5
+
+  short_sword:
+    template_id: "short_sword"
+    name: "Short Sword"
+    item_type: "weapon"
+    description: "A versatile one-handed blade"
+    base_damage: 10
+    base_value: 30
+    damage_type: "physical"
+    crit_chance: 0.06
+    crit_multiplier: 2.0
+    required_level: 1
+    drop_weight: 1.3
+
+  longsword:
+    template_id: "longsword"
+    name: "Longsword"
+    item_type: "weapon"
+    description: "A standard warrior's blade"
+    base_damage: 14
+    base_value: 50
+    damage_type: "physical"
+    crit_chance: 0.05
+    crit_multiplier: 2.0
+    required_level: 3
+    drop_weight: 1.0
+
+  # ==================== TWO-HANDED WEAPONS ====================
+  greatsword:
+    template_id: "greatsword"
+    name: "Greatsword"
+    item_type: "weapon"
+    description: "A massive two-handed blade"
+    base_damage: 22
+    base_value: 100
+    damage_type: "physical"
+    crit_chance: 0.04
+    crit_multiplier: 2.5
+    required_level: 5
+    drop_weight: 0.7
+    min_rarity: "uncommon"
+
+  # ==================== AXES ====================
+  hatchet:
+    template_id: "hatchet"
+    name: "Hatchet"
+    item_type: "weapon"
+    description: "A small throwing axe"
+    base_damage: 8
+    base_value: 20
+    damage_type: "physical"
+    crit_chance: 0.06
+    crit_multiplier: 2.2
+    required_level: 1
+    drop_weight: 1.2
+
+  battle_axe:
+    template_id: "battle_axe"
+    name: "Battle Axe"
+    item_type: "weapon"
+    description: "A heavy axe designed for combat"
+    base_damage: 16
+    base_value: 60
+    damage_type: "physical"
+    crit_chance: 0.05
+    crit_multiplier: 2.3
+    required_level: 4
+    drop_weight: 0.9
+
+  # ==================== BLUNT WEAPONS ====================
+  club:
+    template_id: "club"
+    name: "Club"
+    item_type: "weapon"
+    description: "A simple wooden club"
+    base_damage: 7
+    base_value: 10
+    damage_type: "physical"
+    crit_chance: 0.04
+    crit_multiplier: 2.0
+    required_level: 1
+    drop_weight: 1.5
+
+  mace:
+    template_id: "mace"
+    name: "Mace"
+    item_type: "weapon"
+    description: "A flanged mace for crushing armor"
+    base_damage: 12
+    base_value: 40
+    damage_type: "physical"
+    crit_chance: 0.05
+    crit_multiplier: 2.0
+    required_level: 2
+    drop_weight: 1.0
+
+  # ==================== STAVES ====================
+  quarterstaff:
+    template_id: "quarterstaff"
+    name: "Quarterstaff"
+    item_type: "weapon"
+    description: "A simple wooden staff"
+    base_damage: 6
+    base_value: 10
+    damage_type: "physical"
+    crit_chance: 0.05
+    crit_multiplier: 2.0
+    required_level: 1
+    drop_weight: 1.2
+
+  wizard_staff:
+    template_id: "wizard_staff"
+    name: "Wizard Staff"
+    item_type: "weapon"
+    description: "A staff attuned to magical energy"
+    base_damage: 4
+    base_spell_power: 12
+    base_value: 45
+    damage_type: "arcane"
+    crit_chance: 0.05
+    crit_multiplier: 2.0
+    required_level: 3
+    drop_weight: 0.8
+
+  arcane_staff:
+    template_id: "arcane_staff"
+    name: "Arcane Staff"
+    item_type: "weapon"
+    description: "A powerful staff pulsing with arcane power"
+    base_damage: 6
+    base_spell_power: 18
+    base_value: 90
+    damage_type: "arcane"
+    crit_chance: 0.06
+    crit_multiplier: 2.0
+    required_level: 5
+    drop_weight: 0.6
+    min_rarity: "uncommon"
+
+  # ==================== WANDS ====================
+  wand:
+    template_id: "wand"
+    name: "Wand"
+    item_type: "weapon"
+    description: "A simple magical focus"
+    base_damage: 2
+    base_spell_power: 8
+    base_value: 30
+    damage_type: "arcane"
+    crit_chance: 0.06
+    crit_multiplier: 2.0
+    required_level: 1
+    drop_weight: 1.0
+
+  crystal_wand:
+    template_id: "crystal_wand"
+    name: "Crystal Wand"
+    item_type: "weapon"
+    description: "A wand topped with a magical crystal"
+    base_damage: 3
+    base_spell_power: 14
+    base_value: 60
+    damage_type: "arcane"
+    crit_chance: 0.07
+    crit_multiplier: 2.2
+    required_level: 4
+    drop_weight: 0.8
+
+  # ==================== RANGED ====================
+  shortbow:
+    template_id: "shortbow"
+    name: "Shortbow"
+    item_type: "weapon"
+    description: "A compact bow for quick shots"
+    base_damage: 8
+    base_value: 25
+    damage_type: "physical"
+    crit_chance: 0.07
+    crit_multiplier: 2.0
+    required_level: 1
+    drop_weight: 1.1
+
+  longbow:
+    template_id: "longbow"
+    name: "Longbow"
+    item_type: "weapon"
+    description: "A powerful bow with excellent range"
+    base_damage: 14
+    base_value: 55
+    damage_type: "physical"
+    crit_chance: 0.08
+    crit_multiplier: 2.2
+    required_level: 4
+    drop_weight: 0.9

api/app/data/classes/arcanist.yaml

@@ -8,7 +8,7 @@ description: >
   excel in devastating spell damage, capable of incinerating groups of foes or freezing
   enemies in place. Choose your element: embrace the flames or command the frost.
 
-# Base stats (total: 65)
+# Base stats (total: 65 + luck)
 base_stats:
   strength: 8       # Low physical power
   dexterity: 10     # Average agility
@@ -16,11 +16,12 @@ base_stats:
   intelligence: 15  # Exceptional magical power
   wisdom: 12        # Above average perception
   charisma: 11      # Above average social
+  luck: 9           # Slight chaos magic boost
 
 starting_equipment:
   - worn_staff
   - cloth_armor
-  - rusty_knife
+  - health_potion_small
 
 starting_abilities:
   - basic_attack

api/app/data/classes/assassin.yaml

@@ -8,7 +8,7 @@ description: >
   capable of becoming an elusive phantom or a master of critical strikes. Choose your path: embrace
   the shadows or perfect the killing blow.
 
-# Base stats (total: 65)
+# Base stats (total: 65 + luck)
 base_stats:
   strength: 11      # Above average physical power
   dexterity: 15     # Exceptional agility
@@ -16,11 +16,12 @@ base_stats:
   intelligence: 9   # Below average magic
   wisdom: 10        # Average perception
   charisma: 10      # Average social
+  luck: 12          # High luck for crits and precision
 
 starting_equipment:
   - rusty_dagger
   - cloth_armor
-  - rusty_knife
+  - health_potion_small
 
 starting_abilities:
   - basic_attack