this is a preorder this item will not be shipped until October 18 2011 Each Gates of the Underworld Structure Deck includes 37 common cards, 2 super rare cards, 1 ultra rare card, NO rulebook, NO game mat, NO box. Gates of the Underworld gives Dark World monsters a major refit to bring them up to modern Dueling standards. The set includes reprints of the core Dark World cards from earlier sets, and includes 5 brand new Dark World cards as well!