Craig

Web. The Craig spits a circular, 5 ft long sticky web out of its mouth up to 10 ft away from it. The web has AC 12; hp 10; vulnerability to fire damage; immunity to bludgeoning, poison, and psychic damage. All creatures touching the web are grappled. The creatures are also paralized for 1d10+5 minutes.

Multiattack. The Craig makes 3 attacks: two with its claws and one with its legs.

Sting. Melee Weapon Attack: +8 to hit, reach 10 ft., one target. Hit: 26 (4d10 + 6) piercing damage, and the target must make a DC 18 Constitution saving throw, taking 58 (10d10+8) poison damage on a failed save, or half as much damage on a successful one.

Legs. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 41 (3d20 + 6) piercing damage.

Claws. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 36 (5d10 + 6) slashing damage also the target is grappled (Escape DC 13). The Craig can only grapple two creatures at a time.

The Craig can take 3 legendary actions, choosing from the options below. Only one legendary action can be used at a time and only at the end of another creature's turn. The Craig regains spent legendary actions at the start of its turn.

Snare. The Craig uses Web on the closest attacker.
Tail attack. The Craig makes a Sting attack.
Charge. The Craig moves towards the biggest creature it can see and makes a Leg attack.