Steam Siege Booster Box

Steam Siege Booster Box

Harness dual-type power in bulk with this complete booster box from the XY—Steam Siege expansion.

• Includes 36 sealed Steam Siege booster packs

• 10 cards per pack

• Features dual-type Pokemon and BREAK Evolutions

• Great way to build a deck or open a nostalgic XY set

• Includes chances at powerful cards like Volcanion-EX and Xerneas BREAK

An explosive set full of fiery battles and metallic might.

🟢 Official Pokemon product. Factory sealed.