From Pathfinder #195: Heavy is the Crown, which isn't enabled.

Bestial Transformation

HAZARD 9

Stealth +20 (master)

Description Enchanted carvings of animals transform any creatures who damage the door into the animal they harmed.

Disable DC 26 Nature (expert) to handle the animal carvings or DC 33 Thievery (master) to scratch out the animal carvings or Dispel Magic (5th rank; counteract DC 28) to counteract the spell

Animal Form

Trigger A creature damages the door

Effect The trap casts Bestial Curse on the triggering creature (DC 32 Fortitude save); on a critical failure, the duration is 2 hours.

Reset automatic

Pathfinder #195: Heavy is the CrownOGL