An early experiment by Weyoun during his Federate days, Ayala became a test subject for making a "super soldier." The experiment failed, which lead to his mental deterioration. He escaped from the laboratory and made his way to Zexen. There, he met up with Weyoun again, who brought Ayala with him to the Nameless Lands. A skilled warrior, he became Weyoun's duelist in the Duel Arena. He now stands in the background and presses random buttons during the Control Center scenes.