pf2e.fyi
From Pathfinder #186: Ghost King's Rage, which isn't enabled.

Shadow Hooks

HAZARD 21
UNCOMMONMECHANICALTRAP
Stealth +40 (legendary)
Description Hooks of solidified shadow extend from the walls, hook into creatures, and pull, tearing them open.
Disable DC 50 Thievery (legendary) to disable the trap's sensors
Tearing Hooks (cold, shadow)
Trigger A creature reaches the hall's midpoint
Effect The trap attempts a shadow hook Strike against each creature in the hall. On a critical hit, a creature additionally takes 1d10 bleed damage.
Melee Shadow Hook +43, Damage 6d10+48 piercing plus 2d10 cold
Pathfinder #186: Ghost King's RageOGL