The form Yuma and Astral take when they overlay and combine into a single being.
After being told by a mysterious door that he would lose what he values the most in exchange, Yuma obtained the power of Zexal. According to Astral, Zexal is a miraculous power that could prove key in saving the Astral World.
This transformation can use unbelievable abilities, including Shining Draw, which lets him draw any card he needs, and Re-Contract Universe, which lets him change cards in his hand into anything else.
His ace monster is Number C39: Utopia Ray Victory.
During Zexal's storyline, the player can freely edit Decks using any number of the cards listed below, following the OCG's September 2013 Forbidden/Limited List.