Description
Long years of stability come to an end when shiny Mega Gardevoir-EX lays siege to the mighty gear Palace with a host of greedy forces. The mythical steam Pokémon volcanion must wield the dual powers of fire and water to stop themes the battle rages, Xerneas break and Yveltal break face off in the Pokemon TCG: xy-steam siege expansion!
Each Pack contains 10 randomized Pokemon cards from the Steam Siege set.