Rezar was hard chested, with his simple clothes already turned to scraps in all of then altercations he has been in foil he got to this point. So when a pair of greenish blue dragon wings popped out of his back apart from the little discomfort he felt he didn't have to worry about his clothes getting ruined. Horns grew out of his head, with two major pointed horns and tiny nubs on his forehead as scales covered the entirety of his skin. Claws grew out of his fingers, stronger and more durable than what he had access to as a vampire. And then to complete the entire transformation his legs became hind legs and a tail grew out from below his waist.