Demon, Geruzou (Slime Demon)

Family: Demons

Small fiend (demon), chaotic evil

Armor Class 15 (natural armor)
Hit Points 31 (7d6 + 7)
Speed 30 ft., fly 50 ft.

12 (+1) 15 (+2) 12 (+1) 8 (-1) 8 (-1) 10 (+0)

Skills Perception +1, Stealth +4
Damage Resistances cold, fire, lightning
Damage Immunities poison
Condition Immunities poisoned
Senses darkvision 60 ft., passive Perception 11
Languages Abyssal, common; telepathy 100 ft.
Challenge 2 (450 XP)

Special Traits

  • Innate Spellcasting. The demon’s spellcasting ability is Charisma (spell save DC 10, +2 to hit with spell attacks). The demon can innately cast the following spells at will, requiring no material components:
  • Magic Resistance. The demon has advantage on saving throws against spells and other magical effects.
  • Magic Weapons. The demon’s weapon attacks are magical.
  • Slimy Hide. The demon’s hide is extremely slick and oozes with slime. Creatures attempting to grapple the demon do so with disadvantage.


  • Multiattack. The demon makes three attacks: one with its bite and two with its claws. It can use its Spit Slime in place of the bite.
  • Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) piercing damage.
  • Claws. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) slashing damage.
  • Spit Slime. Ranged Weapon Attack: +4 to hit, range 20/60 ft., one target. Hit: 10 (3d6) acid damage and the target must succeed on a DC 13 Constitution saving throw or its speed is reduced by half until the end of the demon’s next turn.


This humanoid appears to stand nearly 4 feet tall and has a horselike head with downward-curving horns jutting from its head. Its mouth is filled with long, sharp teeth and its hands and feet end in sharpened claws.

A pair of large, membranous wings jut from its back and its flesh is sickly gray and appears to be covered with a thick layer of slimy mucus.

Geruzou are sometimes called slime demons because their leathery skin constantly drips and oozes thick, jelly-like mucus. Like their brethren, they are fierce combatants and are often employed as hunters and trackers by greater demons.

The typical geruzou stands nearly 4 feet tall and weighs about 140 pounds.

Section 15: Copyright Notice

Tome of Horrors © 2018, Frog God Games, LLC; Authors: Kevin Baase, Erica Balsley, John “Pexx” Barnhouse, Christopher Bishop, Casey Christofferson, Jim Collura, Andrea Costantini, Jayson ‘Rocky’ Gardner, Zach Glazar, Meghan Greene, Scott Greene, Lance Hawvermale, Travis Hawvermale, Ian S. Johnston, Bill Kenower, Patrick Lawinger, Rhiannon Louve, Ian McGarty, Edwin Nagy, James Patterson, Nathan Paul, Patrick N. Pilgrim, Clark Peterson, Anthony Pryor, Greg Ragland, Robert Schwalb, G. Scott Swift, Greg A. Vaughan, and Bill Webb