Ankheg (custom)

AC 14 - HP 39 - 30 ft. burrow 15 ft.
Senses darkvision 60 ft., tremorsense 60 ft.
Acid blood If damaged (first time) 5ft range
DC 10 DEX ST 1d6 acid /half
Multiattack 2 Claws, 1 Bite
Claw 10ft, +5 / 1d6+2 slashing. If both hit -
DC 11 DEX ST prone.
Bite If grappled adv on AR. +5 / 1d6+2 slashing
+ 1d6 acid damage, grappled (escape DC 13).
Acid Spray (Recharge 6). 30 feet long 5 feet wide.
DC 13 DEX ST 3d6 acid / half.