code/datums/ai/basic_mobs/basic_ai_behaviors/use_mob_ability.dm

/datum/bt_node/ai_behavior/use_mob_ability	Triggers a mob ability stored in a blackboard key. Returns INSTANT SUCCESS if triggered, INSTANT FAILURE if unavailable or trigger fails.
/datum/bt_node/ai_behavior/use_mob_ability/shapeshift	Triggers a shapeshift ability, picking a random shape if none has been selected yet (AI can't use context wheels).