Storm Emeralda

ストームエメラルダ

Storm Emeralda is the Japanese MEGA Expansion Pack headlined by Mega Rayquaza ex, due in Japan on July 31, 2026. It is the sixth MEGA-series set (code M6) and brings Mega Rayquaza ex back to the TCG for the first time in the modern era. No English-language release has been confirmed yet, so for now this is an import-only set.

Release date July 31, 2026

Status Already released

Japanese release. No English or international date has been confirmed yet.

What we know so far

Japanese release date July 31, 2026, set code M6, the sixth set in the MEGA Expansion Pack series.
Mega Rayquaza ex is the set mascot and headline chase card, its first appearance in a current-era expansion since the XY years.
Sold in Japan as 30-pack booster boxes with 5 cards per pack, alongside MEGA Starter Sets and a Collection File Premium Mega Rayquaza product.
Rarity ladder runs through the usual modern tiers including AR, SR, SAR and UR.
No confirmed English or international release. Cards may later fold into an English set months after the Japanese launch, as is typical.

Chase cards to watch

These are the cards collectors are most likely to chase. Where a value appears it is an estimate, dated, and drawn from the sources below. Pre-release prices are speculative and move fast.

Mega Rayquaza ex (SAR)

The set mascot and the most-hyped chase of the set. The Special Art Rare printing is the headline pull, with a full-art SR also expected. Rayquaza special-art cards have historically carried a premium over other chases from the same set.

Estimate Estimate only, as of June 8, 2026: trackers project roughly 35,000 to 50,000 yen for the SAR before release. Treat as speculative.

FAQ

When does Storm Emeralda release?

Storm Emeralda releases in Japan on July 31, 2026. As of June 8, 2026 no English or international date has been confirmed.

What is the main chase card in Storm Emeralda?

Mega Rayquaza ex (SAR) is the headline chase card. The set mascot and the most-hyped chase of the set. The Special Art Rare printing is the headline pull, with a full-art SR also expected. Rayquaza special-art cards have historically carried a premium over other chases from the same set.

Sources, as of June 8, 2026

Storm Emeralda has not released and is not yet in our card database, so this page is a curated, dated summary. Confirmed facts are stated plainly. Values and pull rates are estimates. Always verify against official Pokémon channels before buying.