Rex Raptor

Rex Raptor, known as Dinosaur Ryuzaki is a Dinosaur Duelist. Despite his introduction as a powerful Duelist, he becomes a source of humiliation along with his companion, Weevil Underwood, after suffering defeat to Joey Wheeler, and begins considering Joey his rival for this reason. Though Rex is vindictive, arrogant, and tyrannical, he plays fairly unlike his cheating companion Weevil, and he forfeited his rarest and most prized card "Red-Eyes B. Dragon" to Joey after he lost it fair and square when he anted it in the hopes that he'd win Joey's "Time Wizard" should he lose, as he was planning on double-crossing Mai by using Time Wizard to defeat her, as his own form of revenge against her. He is also a servant of both Devil Kazuya and JDG-00X Devil Gundam.