Pokémon Steam Siege booster pack Art Set, you will receive one of each design - 4 booster packs in total.

A perfect addition to any sealed collection!

Factory Sealed Booster Packs (each containing 10 Pokemon cards)

Gear up for new ways to battle! Take control of Shiny Mega Gardevoir-EX to lay siege upon your enemies. Wield the dual powers of fire and water with the Mythical Steam Pokémon Volcanion. Use dual-type Pokémon to open the way to new, powerful strategies, and battle with the incredible Xerneas BREAK and Yveltal BREAK...all in the Pokémon TCG: XY—Steam Siege expansion!