What was the first Pokémon to ever Mega Evolve? Rayquaza – specifically in Pokémon Omega Ruby and Alpha Sapphire, during the Delta Episode, where it destroyed the approaching meteor. Who is leading the Storm Emerald set, releasing in Japan on July 31, 2026? Also Rayquaza. This is no coincidence, but rather by design. Mega Rayquaza ex is the headliner of a set that is already being touted by the community as a potential highlight of the entire 2026 Mega era – and there are reasons for this that go beyond mere hype.
What is Storm Emerald?
Storm Emerald is the sixth MEGA Expansion Pack in the ongoing Mega series and the companion set to Abyss Eye / Dark Night. Where Dark Night was dark, gloomy, and dream-filled, Storm Emerald goes all out: dragon dominance, Hoenn nostalgia, emerald-green storm aesthetics.
The name is explained by the franchise's history: "Emerald" refers to Pokémon Emerald, the 2004 GBA game whose box mascot is Rayquaza – green, powerful, the first Mega. The "a" at the end is, according to widespread community interpretation, an additional reference to Pokémon Legends: Z-A. In the German game too, Rayquaza is known as the Pokémon that, in Omega Ruby and Alpha Sapphire, "descended from the sky in a blazing emerald glow" (Zinnia, ORAS).
The trademark discovery of Storm Emerald occurred in June 2025 – a record-breaking 13 months before its planned release, in parallel with the Abyss Eye trademark. Both sets were therefore planned as a companion pair from the outset.
Rayquaza in the Mega Dimension DLC – the Story Background
Rayquaza plays a central role in the Mega Dimension DLC for Pokémon Legends: Z-A – which is the correct name for the paid additional content released worldwide in December 2025. The story follows Ansha, a girl who travels through "Hyperspace Lumiose" with Hoopa. After Rogue Mega-Darkrai is defeated, the Emerald Distortion opens – the entrance to the Hyperspace Sky Pillar, where Rayquaza awaits. It is the final and strongest legendary Pokémon in the DLC.
That Storm Emerald thematically connects exactly here – Darkrai in Abyss Eye, Rayquaza in Storm Emerald – is therefore not speculation, but consistent set design: darkness below, storm above.
What Has Been Officially Confirmed So Far
Storm Emerald has not yet been fully revealed. Confirmed and supported by credible sources:
Release: July 31, 2026, in Japan. The English version is expected in September 2026, based on previous Mega Era release intervals – an official date is pending.
Headliner: Mega Rayquaza ex – confirmed by PokeBeach in December 2025: "Storm Emerald will obviously feature Mega Rayquaza, as it plays a major part in the story."
Companion Products on July 31: Three MEGA Starter Set ex Decks (Eevee ex, Zoroark ex, Meowscarada ex) and a Collection File Premium featuring Mega Rayquaza will be released on the same day.
Card List, Product Images, and MSRP: Not yet released. Card reveals traditionally follow 4–8 weeks before release – so starting early July 2026.
Why Rayquaza Is Different
This can be illustrated with some figures from TCG history:
The Rayquaza ex Gold Star from the EX Deoxys set (2005) regularly fetches over $5,000 in PSA 10. The Rayquaza VMAX Alternate Art from Evolving Skies (2021) still trades at over $300 today. In Blue Sky Stream (2021), the Rayquaza VMAX SAR was the most expensive card in the entire set – far above the level of other chase cards.
The pattern behind this is consistent: Rayquaza cards hold their value long-term, and premium versions (Alternate Art, SAR, Gold Star) historically achieve a significant premium over comparable cards from the same set. Japanese collector communities estimate the Mega Rayquaza ex SAR in Storm Emerald at ¥35,000–50,000 – this is a community estimate without official basis, but consistent with what Rayquaza cards have historically achieved.
Why Rayquaza holds this position: global popularity (Rayquaza consistently tops international popularity lists), unique artwork potential (an emerald-green dragon in the SAR format of the Mega Era is an illustration match), and competitive relevance (Mega Rayquaza EX from Roaring Skies, 2015, dominated the entire Standard format of its time).
For Collectors: The Hoenn Pack
Storm Emerald thematically opens a door that many collectors have been waiting for for years: the complete Hoenn setting. Rayquaza as the headliner highly likely means an ensemble based on the weather trio logic – Primal Kyogre, Primal Groudon, and Mega Rayquaza, as in Emerald and ORAS. As Trainer cards, Zinnia (Draconid lorekeeper who summons Rayquaza in ORAS), as well as Steven Stone and Wallace as Hoenn Champions, are frequently discussed.
For Master Set collectors of the Mega Era, this is relevant for the first time: Storm Emerald could be the set where competition for products becomes noticeable. Chaos Rising has shown how quickly pre-orders can sell out. Anyone who wants displays or Elite Trainer Boxes at MSRP should be prepared for pre-order openings.
For Investors: Timing and Strategy
The recommendation circulating in experienced collector communities is solid: wait until mid-August for Japanese secondary market data, then commit to English products. Storm Emerald releases on July 31 in Japan – by mid-August, reliable price data for Japanese chase cards will be available. Those who then jump on English pre-orders will have data to rely on instead of gut feeling.
For those who want to get in earlier: The English Mega Evolution Collection is continually growing – and the price trends of previous sets suggest that sealed products perform better long-term than singles.
The Context: A Busy Half-Year
Storm Emerald is not the last set of the year. Based on the current release rhythm, English sets are possible in September, October, and November 2026 – meaning Storm Emerald, the 30th Celebration Set, and another set that is not yet official. This is a budgetary challenge for any collector. Storm Emerald with Mega Rayquaza ex is at the top of most priority lists – and for understandable reasons.
FAQ
When will Storm Emerald with Mega Rayquaza ex be released? Storm Emerald will be released on July 31, 2026, in Japan. The English equivalent is expected in September 2026, based on previous release intervals. An official date for the international release is still pending.
What does the name "Storm Emerald" mean? The name refers to Pokémon Emerald – the 2004 GBA game whose box mascot is Rayquaza. "Storm" alludes to Rayquaza's storm control.
What does Rayquaza have to do with the Mega Dimension DLC? In the Mega Dimension DLC for Pokémon Legends: Z-A, Mega Rayquaza is the final and strongest legendary Pokémon. It is accessed through the "Emerald Distortion" in the Hyperspace Sky Pillar – after Rogue Mega-Darkrai has been defeated.
Is pre-ordering Storm Emerald worth it? For the English version, yes, as soon as pre-orders open – Rayquaza sets historically sell out quickly. Those who want to make an investment decision based on data should wait for Japanese secondary market prices after July 31 and then purchase the English ETB.
Why are Rayquaza cards historically so value-stable? Rayquaza combines global popularity, unique artwork potential, and competitive relevance. Every premium Rayquaza card from the last 20 years – Gold Star (2005), VMAX Alternate Art (2021), VSTAR variants – has held or increased its value long-term.
