Ankheg

Large monstrosity · CR 2

Armor Class 14

Hit Points 39 (6d10+6)

Speed burrow 10 ft., 30 ft.

STR 17 +3

DEX 11 +0

CON 13 +1

INT 1 -5

WIS 13 +1

CHA 6 -2

Senses darkvision60 ft., tremorsense60 ft. , passive Perception 11

Actions

Bite. Melee/Ranged Weapon Attack: +5 to hit.: Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 3) slashing damage plus 3 (1d6) acid damage. If the target is a Large or smaller creature, it is grappled (escape DC 13). Until this grapple ends, the ankheg can bite only the grappled creature and has advantage on attack rolls to do so.
Acid Spray (Recharge 6). Melee/Ranged Weapon Attack: +0 to hit.: The ankheg spits acid in a line that is 30 ft. long and 5 ft. wide, provided that it has no creature grappled. Each creature in that line must make a DC 13 Dexterity saving throw, taking 10 (3d6) acid damage on a failed save, or half as much damage on a successful one.