Pokemon M6 Storm Emeralda Booster Box (Japanese)

5 Cards per Pack
30 Packs per Box

“Storm Emeralda” is an upcoming expansion pack for the Pokémon Trading Card Game, expected to be released around July 2026.

It is anticipated to feature the return of Mega Rayquaza ex and the Mega Evolution (M Evolution) mechanic, with a strong focus on Pokémon from the Hoenn region.