Cookie Monster

Cookie Hunger. If a creature the Cookie Monster can see regains hit points, the Cookie Monster gains two benefits until the end of its next turn: it has advantage on attack rolls, and its NOM NOM deals an extra 22 (4d10) necrotic damage on a hit.

Multiattack. The Cookie Monster makes two attacks: one with its Nom Nom and one with its claws.

NOM NOM. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 10 (1d8 + 4) piercing damage plus 13 (3d8) necrotic damage.

Claws. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 18 (4d6 + 4) slashing damage. If the target is Medium or smaller, it is grappled (escape DC 16) and restrained until the grapple ends. While grappling a creature, the Cookie Monster can’t attack with its claws.