Hyban were 12 foot tall humanoids. They had the appearance of roughly-made ice sculptures and were able to shape and mould this ice to a certain extent. They had a human-like face with glowing red eyes. The Hyban were a truly endothermic species, requiring the heat from their surroundings to survive. They were intensely hot to the touch, but they would then drain even more heat from the area. (PROSE: The Frozen)