- Proximity map: Thorngate box now shows Athel Repository (E coast) - Location Registry: new row with site summary and pointer to the future athel-repository.md detail file Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- kingdom-of-corvel.md: Holven as debt-acquirer pattern - pip.md: rewrite as true dragon from Mine 1 earth-magic mutation, add growth mechanics section - supporting-cast.md: Sable as returning forensics scout, add Holven row Ref: docs/superpowers/specs/2026-04-19-book3-ruin-backstory-revision-design.md Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
