Ice serpent: Int animal; AL N(E); AC 4; MV 18 ; HD 9; hp 45 ; THACO 11 ; #AT 2 ; Ding 2-12/3-12 ; SA +3 to surprise, constriction; SZ G (45' long, 1' diameter); ML 16 ; XP 2,000 ; MC (snake, giant constrictor, variant).
The ice serpent attacks twice in a round, once with a bite and once with a lash of its tail. The tail-lash can send man-size or smaller creatures flying through the air for great distances. Instead of using its normal bite/lash attacks, the ice serpent can opt to constrict its prey for 3-12 hp damage per round. If using its constriction attack, the serpent does not need to roll to hit each round.
Ice serpents are covered in white fur, to match the snowy realms where they live. The coloration of the serpent gives it a greater than normal chance to surprise opponents. The fur of ice serpents is much prized for making warm, waterproof garments that protect the wearer from extremely cold weather. The fur can be sold for up to 40 gp per square yard.
Originally appeared in Dungeon Magazine #27 (1991).