Field of Everflame
Terrain
Level 18 HazardXP 2000

Detect Perception DC 32

Immune attacks

Triggered Actions

⚔ Attack (fire) ✦ At-Will

Trigger: A creature enters the hazard's area or starts its turn there.

Attack (Opportunity Action): Melee 1 (triggering creature); +21 vs. Fortitude

Hit: 2d10 + 5 necrotic damage, and ongoing 10 fire damage (save ends).

Miss: Half damage.

Published in Dungeon Master's Kit, page(s) 221.