The Pokemon XY Steam Siege - 40 Reverse Holo Cards Lot includes a total of 40 English-language Pokemon cards from the XY - Steam Siege set. Each card is a reverse holo, featuring a shiny finish that makes them highly sought after by collectors. The lot does not contain any duplicates, allowing players to add a variety of Pokemon to their collection without repeating any cards. Perfect for fans of the Pokémon Trading Card Game looking to expand their deck or showcase their favorite Pokemon in a unique and collectible way.