Multiattack

The worm constricts once and attacks once with its bite.

Constrict

Melee Weapon Attack: +9 to hit, reach 5 ft., one creature. Hit: 21 (3d10 + 5) bludgeoning damage. The target is grappled (escape DC 17) and restrained while grappled.

Bite

Melee Weapon Attack: +9 to hit, reach 5 ft., one creature. Hit: 21 (3d10 + 5) piercing damage. If the target is killed by this attack the worm eats its head.