Iron Maiden Trap

A coffin-shaped cabinet bristling with inward-facing spikes, its lid sprung to snap shut the instant a hidden pressure plate takes weight.

Stealth DC 30 (expert)

Disable DC 28 Thievery to disable the pressure plate

Pressure Plate Hardness 6, HP 24 (BT 12); Iron Maiden Hardness 12, HP 46 (BT 23)

Slam Shut [Reaction]

Level 8 · Complexity Simple

Stealth DC 30 (expert)

Disable Thievery DC 28 — to disable the pressure plate

AC 25

HP 24 · Hardness 6

Immunities critical hits, object immunities, precision damage

Trigger A creature steps onto the trap's pressure plate (indicated on the map)

Effect The front of the iron maiden slams shut with incredible force and locks itself. The triggering creature takes 4d10+10 piercing damage and 2d6 persistent bleed damage (DC 26 basic Reflex save; if the creature critically succeeds, they avoid the trap completely). The triggering creature is also immobilized.

Reset The pressure plate must be reset manually.