Glacial Crawler 2014
CR 11 aberration
Huge aberration, unaligned
STR20 (+5)
DEX16 (+3)
CON21 (+5)
INT3 (-4)
WIS10 (+0)
CHA5 (-3)
Acidic Coating.
A creature that touches the crawler or hits it with melee attack while within 5 ft. of it takes 9 (2d8) acid.
Amphibious.
Can breathe air and water.
Snow Camouflage.
Has advantage on Dex (Stealth) checks made to hide in snowy terrain.
Tunneler.
Can burrow through ice snow and permafrost and leaves a 5 ft. diameter tunnel in its wake.
Source: Tome of Beasts 3 (Kobold Press) · License: OPEN GAME LICENSE Version 1.0a details