Card Tips:Xyz Double Back


 * this card couldbe used for a number of combos, for six samurai's you can use this card when your Shadow of the Six Samurai - Shien is destroyed and you have a Legendary Six Samurai - Shi En in your grave or Great Shogun Shien, you can not only retrieve your Shadow of the Six Samurai - Shien but also one of the two latter monsters.