The YuGiOh! Trading Card Game Collectible Tins are based around the popular Dragon Rulers theme! Each tin comes with a Secret Rare version of the Dragon Ruler featured on its lid. Also included are 4 Super Rare cards in each tin, reprinting popular cards old and new. One of these cards in each tin is one previously available only as a promotional card to Shonen Jump Alpha subscribers or manga readers (different in each tin), the other 3 Super Rare cards are selected from popular cards.