The hoar fox is an arctic fox distantly related to the winter wolf, with a similar package of abilties: it can breathe a cone of cold, and is immune to ice (though fire hurts it). It also, like the winter wolf, has a very valuable pelt.
A hoar fox is approximately four feet long, and has a beautiful, silvery-grey coat of shimmering fur. It mostly resembles other foxes in other ways.
Though usually shy and retreating, a hoar fox will defend itself, and its kits, aggressively if it must, using its sharp teeth, quick speed, and their cone of cold breath. They are immune to cold damage, but take extra damage from fire.
A hoar fox's pelt is very valuable, thoough if the fox takes fire damage, the pelt is singed and ruined.