Multiattack

The beetle makes one bite attack and two claw attacks.

Bite

Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 10 (1d12 + 4) piercing damage.

Claws

Melee Weapon Attack: +6 to hit, reach 10 ft., one target. Hit: 7 (1d6 + 4) slashing damage.

Acid Spit (Recharge 5-6)

The carrion beetle spits a line of acid that is 30 ft. long and 5 ft. wide. Each creature in that line takes 32 (5d12) acid damage, or half damage with a successful DC 13 Dexterity saving throw.