Pokemon Trading Card Game XY Steam Siege Booster Box [36 Packs]

Dual Powers Clash!
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 them! As the battle rages, Xerneas BREAK and Yveltal BREAK face off in the Pokémon TCG: XYSteam Siege expansion!

The Pokémon TCG: XYSteam Siege expansion contains over 110 cards. Each player must have a 60-card deck of Pokémon cards to play.

Pokémon TCG: XYSteam Siege expansion contains more than 110 cards total
Each booster pack contains 10 additional game cards
Expand your collection!