Ankheg

Ankheg is a large unaligned monstrosity.

Monstrosities are unnatural creatures with strange origins, such as mimics and owlbears.

Movement: walk 30 ft., burrow 10 ft. • Senses: darkvision 60 ft., tremorsense 60 ft.

Signature traits include Tunneler.

Traits

Tunneler. The ankheg can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.

Actions

Bite. Melee Attack Roll: +5 (with Advantage if the target is Grappled by the ankheg), reach 5 ft. 10 (2d6 + 3) Slashing damage plus 3 (1d6) Acid damage. If the target is a Large or smaller creature, it has the Grappled condition (escape DC 13).

Acid Spray. Dexterity Saving Throw: DC 12, each creature in a 30-foot-long, 5-foot-wide Line. Failure: 14 (4d6) Acid damage. Success: Half damage.