Name: sonic the Hedgehog. Appearance: normal Sonic in the day/nighttime hes a werewolf He grows slightly larger, with a broader torso, a longer muzzle,larger hands,longer, more muscular arms,claws, his mouth gets much larger, his teeth grow fangs two always protrude even when mouth is closed His once peach skin is now pale blue,while his fur grows into a lush,heavy,dark blue coat. Personality: a shorter temper. Even when Sonic turns into this form, though, his heart is (almost) no difference.