Multiattack

The skitterhaunt makes two claw attacks and one sting attack.

Claw

Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 6 (1d8 + 2) slashing damage plus 5 (1d10) acid damage, and the target is grappled (escape DC 12). The skitterhaunt has two claws, each of which can grapple one target.

Sting

Melee Weapon Attack: +4 to hit, reach 5 ft., one creature. Hit: 7 (1d10 + 2) piercing damage plus 5 (1d10) acid damage.

Acid Spray (Recharge 6)

The skitterhaunt spits acid in a line 30 feet long and 5 feet wide. Each creature in that line takes 18 (4d8) acid damage, or half damage with a successful DC 14 Dexterity saving throw.