Marik never really wanted to be a tomb keeper, but even more frightening is the prophecy carved into his back. Now 5000 years have passed and Marik must go and find his shadow self. He will need the help of the Egyptian gods, those that can summon them, and a thief. If they cannot defeat Zorc now then the world will fall. The forgotten heroes of Egypt must rise again.

Yusei lives in a world where magic is common and a part of everyday life. So are Duel Spirits, and since Ancient Times these Spirits and people have combined their powers to fight against evil in its every from. Yusei meets a strange dragon fighting an evil creature and makes a pact with her, finding himself in one of these ancient wars. Duel Academy was never ready for this.

In a post apocalyptic world Yuma must accept the fact that his destiny is greater than he thought. He now must work to stop the destruction of not only his world but another with the help of a broken and insane creature known as Black Mist. But with Astral and the user of the Emperor Key not understanding and the Barians trying to stop them it won't be easy. (Alternate Universe)