Sulfur Spewers
Level 18 Blaster
XP 2000

Hazard: This cavern is close to a sulfur vent deep underground, and the cinder cones marked on the map periodically emit poisonous clouds of sulfurPerception     DC 29: The room smells strongly of sulfur.     DC 33: A lingering haze near the cinder cones marks where the sulfur is strongest.Dungeoneering     DC 29: Concentrations of sulfur are frequently poisonous, but the poison dissipates rather quickly in a large cavern such as this.TriggerAt the start of each turn, roll 1d6 twice. The indicated cinder cones emit a cloud of poisonous sulfur.AttackStandard Action      Close burst 2
Target: All living creatures within the areaAttack: +21 vs. FortitudeHit: 2d10 + 5 poison damage and ongoing 10 poison (save ends)Miss: Half damage.

Published in Dungeon Magazine 170, page(s) 38.