
XY: Steam Siege - Booster Box
| Set: | XY: Steam Siege Sealed |
| Release Date: | 2016-08-03 |
Duel 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: XY—Steam Siege expansion!
Each Steam Siege Booster Display contains 36 booster packs!
• Each booster pack contains 10 randomly inserted game cards
Cards vary by pack. Booster pack packaging varies by product.
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: XY—Steam Siege expansion!
Each Steam Siege Booster Display contains 36 booster packs!
• Each booster pack contains 10 randomly inserted game cards
Cards vary by pack. Booster pack packaging varies by product.
Frequently Asked Questions
What game is XY: Steam Siege - Booster Box from?
XY: Steam Siege - Booster Box is a sealed Pokemon product from the XY - Steam Siege range.
Where can I buy XY: Steam Siege - Booster Box?
XY: Steam Siege - Booster Box is currently out of stock at Tier 1 Games — add it to your wishlist and we'll let you know when it's back.






