Ankheg
Large Monstrosity, Unaligned
AC 14
HP 45 ()
Speed 30 ft., Burrow 10 ft.
Str17
Dex11
Con14
Int1
Wis13
Cha6
Senses Darkvision 60 ft., Tremorsense 60 ft., Passive Perception 11
Languages None
CR 2 (XP 450; PB +2)
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: (with Advantage if the target is Grappled by the ankheg), reach 5 ft. Hit: 10 () Slashing damage plus 3 () Acid damage. If the target is a Large or smaller creature, it has the Grappled condition (escape DC 13).
Acid Spray (Recharge 6–6). Dexterity Saving Throw: DC 12, each creature in a 30-foot-long, 5-foot-wide Line. Failure: 14 () Acid damage. Success: Half damage.