Medium Fiend, lawful evil
Armor Class 16 (natural armor)
Hit Points 93 (11d8+44)
Speed walk +30
Challenge 7
Saving Throws cha +3, wis +5
Skills stealth +7, perception +5
Damage Resistances cold, fire; bludgeoning, piercing, and slashing from nonmagical attacks
Damage Immunities poison
Condition Immunities poisoned
Senses darkvision 120 ft., passive Perception 15
Languages Abyssal, Common, Infernal, telepathy 60 ft.
Magic Resistance. The chatterlome has advantage on saving throws against spells and other magical effects.
Multiattack. The chatterlome makes four chisel attacks.
Chisel. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) slashing damage.
Box Teleport. The chatterlome magically teleports up to 120 feet into a box, chest, wardrobe, or other wooden container with a lid or door. The chatterlome can hide inside the container as a bonus action after teleporting. If the chatterlome uses this action while inside a container, it can teleport into another container within range or it can teleport back to the Hells. If it teleports to the Hells, it can't return to the Material Plane until it is summoned.
Source: Tome of Beasts 2 · OGL/Open