Actions

Multiattack The scorpion makes three attacks: two with its Claws and one with is Stinger.
Claw Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 1d8+2 bludgeoning damage and the target is grappled (escape DC 12). The scorpion has two claws, each of which can grapple only one target.
Stinger Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 1d10+2 piercing damage, and the target must make a DC 12 Constitution Saving Throw, taking 4d10 poison damage on a failed save, or half as much damage on a successful one.