A pair of frozen, multifaceted eyes coldly judge all before this towering, insectile monstrosity.
AC 32, touch 14, flat-footed 27 (+5 Dex, +18 natural, –1 size)
Speed 40 ft., fly 60 ft. (good)
At will—cone of cold (DC 20), ice storm, greater teleport (self plus 50 lbs. of objects only), persistent image (DC 20), wall of ice (DC 19)
1/day—Summon (level 4, 2 bone devils, 50%)
Str 23, Dex 21, Con 22, Int 25, Wis 22, Cha 20
A hit from an ice devil's tail or spear induces numbing cold. The opponent must succeed on a DC 23 Fortitude save or be affected as though by a slow spell for 1d6 rounds. This effect comes from the devil in the case of its weapon; it is not a quality possessed by the spear itself. The save DC is Constitution-based.