Excremental

Armor Class 13

Hit Points 148 (13d12 + 52)

Speed 25 ft.

Initiative +0

Damage Vulnerabilities radiant

Damage Resistances bludgeoning, piercing, and slashing damage from nonmagical weapons

Skills Perception +4

Senses passive Perception 14

Languages Common

Challenge 8 (3,900 XP)

Source Monster a Day

Multiattack. The excremental makes two slam attacks.

Slam. Melee Weapon Attack: +10 to hit, reach 5ft., one target. Hit: 14 (2d6 + 7) bludgeoning damage plus 7 (2d6) poison damage.

Lob Excrement (Recharge 6). The excremental throws a chunk of itself at a point it can see within 50 feet. Each creature in a 20-foot-radius sphere centered on that point must make a DC 16 dexterity saving throw. A target takes 28 (8d6) poison damage on a failed save, or half as much damage on a successful one. The projectile also emanates the excremental's Stench trait until the end of the excremental's next turn.