BREAKthrough Booster Box

Sealed 36-pack English Booster Box from BREAKthrough, the eighth XY expansion. Introduced the BREAK Evolution mechanic; Mega Mewtwo-EX (Y and X variants) is the headline chase.

Type

Booster Box

Era

XY

Released

November 4, 2015

Age

10 years, 7 months

Franchise

Pokémon