Their eyes flash with a bestial cunning just before their form slouches, contorts. Bones crack then slide into place. Flesh reshapes itself. Fur, coarse and black, grows in an instant as the creature's hands elongate into clawed paws. The face stretches, becoming a snout, and, as their mouth opens in a mingling of human scream and bear's roar, wicked teeth sprout from their gums. Where a moment before stood a person, a massive bear now bares its fangs.