Dracowerepyre

Dracowerepyre is the fourth of the Chaos Beasts, it was a dragon that was taken by Wolfwing's minions and then bitten by Wolfwing on the Mystic Wolf Moon, turning it into a hybrid of dragon, vampire and werewolf.

Trivia

 * He is bitten by Wolfwing, transforming him to a Dracowerepyre and he is Wolfwing's pet.
 * He is part dragon but Dragonslayer skills doesn't work on him!
 * He looks a lot like Nightbane, and may be a reference, since Nightbane is a Dracopyre.
 * In a cutscene where he becomes a dracowerepyre he seems to be the Red Dragon from Vasalkar Lair, but the red dragon is still in his cave so it can not be the same dragon.
 * Kill him in order to fight Wolfwing.