Sinkhole
Terrain
Level 8 HazardXP 350
Detect Nature DC 16 or Perception DC 24
Initiative -Immune attacks
Triggered Actions
⚔ Attack ✦ At-Will
Trigger: A creature enters one of the hazard's squares.
Attack (Immediate Reaction): Melee 0 (triggering creature); +11 vs. Reflex
Hit: The target falls prone, and it is restrained (save ends).
First Failed Saving Throw: The target is restrained and takes ongoing 5 damage (save ends both).
Published in The Shadowfell, page(s) 1-71.