The Hungry Earth CR 12
Caster Level 12th
Notice Perception DC 29 (to feel the ground shifting)
hp 24; Trigger proximity; Reset 1 hour
When this haunt is triggered, deep, yawning graves open in the earth beneath the feet of intruders, functioning as an earthquake spell cast on open ground (save DC 15 or 20). Victims who fall into the graves remain buried as normal unless recovered or able to free themselves from the earth.
The remaining bones here must be reburied and the gravestones set upright to settle this aggressive haunt.
Pathfinder Adventure Path #48: Shadows of Gallowspire. © 2011, Paizo Publishing, LLC; Author: Brandon Hodge.