Monster Manual 5e
Mane CR: 1/8
Small fiend (demon), chaotic evil
Armor Class: 9 (Natural Armor)
Hit Points: 9 (2d6 + 2)
Speed:
20 ft
Damage Resistances: Cold, Fire, Lightning
Damage Immunities: Poison
Condition Immunities: Charmed, Frightened, Poisoned
Senses: Darkvision 60 ft., Passive Perception 9
Languages: Understands Abyssal but can't speak
Challenge Rating: 1/8
Actions
Claws: Melee Weapon Attack: +2 to hit, reach 5 ft., one target. Hit: 5 (2d4) slashing damage.