This monstrous crone with scaly green skin and wicked claws reeks of sulfur.
AC 16, touch 13, flat-footed 13 (+3 Dex, +3 natural)
Speed 30 ft., burrow (ice and snow only) 30 ft., swim 40 ft.
3/day—water breathing (DC 15)
Str 19, Dex 16, Con 18, Int 12, Wis 13, Cha 15
Environment cold aquatic
Ice Glide (Su) A burrowing qallupilluk can pass through nonmagical ice and snow as easily as a fish swims through water. Its burrowing leaves behind no tunnel or hole, nor does it create any ripple or other sign of its presence. A control water spell cast on an area containing a burrowing qallupilluk flings the qallupilluk back 30 feet, stunning the creature for 1 round unless it succeeds on a DC 15 Fortitude save.