npc.boss.spawned, npc.boss.phase and npc.boss.died, from RunicNPC
API 5's boss hooks, for the site's spawned, phase and killed triggers
(D277). The death frame names the killer and counts the players who
hurt the boss; npc.died still carries every contributor.
A profile's `boss` and `use` blocks travel in the push unchanged.
runicnpc_api and RunicNpcApiNeeded are 5.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY