Multiattack

The clockwork abomination makes one bite attack and one slam attack.

Bite

Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 15 (2d8 + 6) piercing damage.

Slam

Melee Weapon Attack: +9 to hit, reach 15 ft., one target. Hit: 13 (2d6 + 6) bludgeoning damage.

Breath Weapon (Recharge 5-6)

The clockwork abomination's Infernal Power Source allows it to breathe fire in a 20-foot cone. Targets in this cone take 22 (4d10) fire damage, or half damage with a successful DC 14 Dexterity saving throw.