Mega Evolution: Storm Emeralda Booster Box - TCG Japanese

Mega Rayquaza descends. Storm Emeralda (M6) is the sixth Japanese Mega Evolution expansion - and the return of Mega Rayquaza ex to the TCG for the first time in a decade, backed by Talonflame ex and a storm of Fire and Lightning support.

Released in Japan on July 31, 2026, this is the set's first print run in the world — the English version ("Delta Reign") doesn't arrive until November 6, 2026. Japanese first-edition boxes are already among the most hunted sealed products of the year, with demand driven by the Mega Rayquaza ex chase and Japan's famously superior print quality.

What's inside:

• 30 factory-sealed booster packs — 5 cards per pack, 150 cards total
• 76-card main set plus 37 Secret Rares (113 cards total)
• The chase: Mega Rayquaza ex and the set's Special & Secret rare lineup

Factory sealed with shrink wrap. Authentic Japanese product, sourced direct from Japan.

Retail price: $159.99

Language: Japanese 

Released: July 31, 2026