PF1e (APG Cackle): "(Su) Free Action; ... extends the duration of all evil eye, fortune or misfortune hexes on all creatures within 30 feet by 1 round." The engine spent a hex use, acted only on the resolved target, and extended every hex-sourced condition (including slumber, which RAW cackle does not touch). Cackle is now dispatched before the resource/target gate (no cost), occupies the FREE budget slot via _effective_slot (the hex kind stays standard for evil_eye/slumber), and rebuilds the evil_eye buff list of every creature within 30 ft in a single bounded pass. Fortune/misfortune are not implemented, so evil_eye is the only extendable family member — documented in README. test_cackle.py rewritten for the new semantics (extension, range, free slot, no cost).
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
ctan