Delta Reign Pokemon TCG revealed: Mega Rayquaza ex headlines Storm Emeralda and Ruler of the Skies

Mega Rayquaza ex is finally getting its moment. On June 18, 2026, The Pokemon Company made one of its boldest announcements in years: three separate sets, across two games, revealed at the exact same time. The Delta Reign Pokemon TCG expansion, its Japanese sister set Storm Emeralda, and the Pokemon TCG Pocket expansion Ruler of the Skies were all confirmed simultaneously. For collectors and competitive players, this is a big deal.

Here is everything confirmed so far, and why this triple reveal signals something new about how The Pokemon Company is rolling out its Mega Evolution era.

Three sets, one announcement: what was revealed

The reveal landed on June 18 and confirmed three sets at once:

• Storm Emeralda (Japan): releases July 31, 2026
• Ruler of the Skies (Pokemon TCG Pocket): releases July 31, 2026
• Delta Reign (English TCG, ME06): releases November 6, 2026

All three feature Mega Rayquaza ex as the headliner. A partial visual of the card was released alongside the announcement, showing the iconic dragon in its Mega Evolution form rendered in the current card art style. Full card details, including HP and attacks, have not been revealed yet.

The gap between the Japanese and English releases is notable: over three months. Storm Emeralda arrives July 31, Delta Reign not until November 6. That's a longer wait than many recent sets in this block, which means Japanese imports will likely circulate for months before English stock arrives.

Storm Emeralda: the Japanese set and what we know

Storm Emeralda is the sixth set in Japan's Mega Evolution block, following sets like Abyss Eye and Pitch Black. The trademark for the set was first spotted in June 2025, exactly one year before the official reveal, making this one of the longer-teased sets in recent memory.

Preliminary information began circulating in February 2026, but The Pokemon Company kept the full reveal under wraps until now. The simultaneous nature of this announcement broke from the usual pattern: Japan announces first, the English equivalent follows weeks or months later.

So far, only the Mega Rayquaza ex card has been teased. Additional card reveals are expected in the weeks ahead as the July 31 Japanese release approaches. Given how Abyss Eye and Pitch Black handled their roll-outs, expect a steady cadence of reveals starting a few weeks before launch.

What does Storm Emeralda likely contain? Based on the Mega Evolution block's trajectory, expect a mix of Mega Evolution ex cards, supporting trainer cards, and a new round of alternate art ultra rares. The emerald theme suggests a grass or dragon-heavy subset, which fits Rayquaza perfectly.

Delta Reign Pokemon TCG: what English players need to know

For English-market collectors, the big news is the name: Delta Reign. This is the first time The Pokemon Company has revealed an English set name simultaneously with the Japanese announcement. Usually the English name surfaces weeks after the Japanese reveal, via trademark filings or official announcements. Not this time.

Delta Reign releases November 6, 2026. That places it after the 30th Anniversary set (which lands between Storm Emeralda and Delta Reign), meaning English players will see Mega Rayquaza ex in Japan first, then get the 30th Anniversary product, and finally receive Delta Reign in November.

The product code is ME06 in the international numbering, confirming it is the sixth entry in the Mega Evolution series. From a collector standpoint, this is probably the most anticipated set of the block. Mega Rayquaza is one of the few Mega Evolution Pokemon that has genuine mainstream recognition beyond hardcore TCG players, which tends to drive pull-rate speculation and secondary market interest early.

Check out the Chaos Rising English card breakdown for a sense of how The Pokemon Company has handled recent English reveals in this block, including what got cut and what got added versus the Japanese version.

Ruler of the Skies on Pokemon TCG Pocket

This is the piece that makes the announcement genuinely historic. Ruler of the Skies is a new Pokemon TCG Pocket expansion also centered on Mega Rayquaza ex, and it releases on July 31, exactly the same day as Storm Emeralda in Japan.

This is the first time The Pokemon Company has coordinated a simultaneous physical TCG and Pocket set release around the same featured Pokemon. The digital Pocket game has been running its own expansion schedule, but this is a clear signal that the two products are being treated as a unified campaign rather than separate tracks.

An additional Pocket set is also reportedly arriving in late June 2026, though details on that one are still under wraps. Ruler of the Skies is the confirmed headliner for July.

For Pocket players, Mega Rayquaza ex in digital form means a new high-powered card entering the meta. Given how Mega Lucario ex shaped the Pulsing Aura format, a flying dragon with presumably strong synergies could shift the Pocket competitive landscape considerably.

Why this reveal matters beyond the cards

Let's be honest: the actual cards will be interesting when we see them. But the way this announcement was made is almost as significant as what was announced.

Three simultaneous reveals across Japan, the English market, and the Pocket game represent a new level of coordination from The Pokemon Company. Previously, English players were always reactive, waiting to see what Japan announced and then calculating what the English equivalent would be called and when it would arrive. Delta Reign breaks that pattern completely.

This also coincides with a period when The Pokemon Company has been leaning harder into global simultaneous events, including coordinated championship circuits and cross-regional product launches. The Mega Evolution block has been particularly ambitious in this regard, and Storm Emeralda plus Delta Reign look like the crown jewel of that strategy.

One practical implication: English players can now plan their budgets and collection priorities from day one, rather than scrambling to react when the English name finally drops. For a collector tracking a specific card across the Mega Evolution run, that early visibility is genuinely useful. See our Mega Darkrai ex collector guide for what that kind of planning looks like in practice.

August is stacked: Ascended Heroes Tins and Mega Forces Tins

While the Storm Emeralda and Delta Reign reveal dominated the news cycle, there were two more product confirmations for August 28 that collectors should note.

First, three Ascended Heroes Tins arrive August 28 at $21.99 each. Each tin includes four booster packs of Ascended Heroes and a reprinted promo card: Mega Meganium ex, Mega Emboar ex, or Mega Feraligatr ex. These promos originally appeared in the Ascended Heroes Mega Boxes in January, so this is a second chance to pick them up at a lower entry price.

Second, a new wave of Mega Forces Tins is on the way, featuring Mega Dragonite, Mega Darkrai, and Mega Zeraora. Booster pack contents and full promo card details have not been announced yet, but the August 28 date is confirmed. A Zarude duopack (holo cosmos promo from the ME05 series) is also coming in August, though an exact date for that one has not been set.

Honestly, August is shaping up to be one of the busiest months for Pokemon TCG product this year. Between multiple tins and the 30th Anniversary set building on the horizon, anyone building a Mega Evolution collection is going to be making some prioritization decisions.

Track your Mega Rayquaza pulls with Pokeman

Keeping track of which Mega Evolution cards you have, which alternate arts are still on your want list, and what your collection is worth in real time is exactly what Pokeman is built for. The app lets you scan cards with your camera, track collection value, and organize your binders by set, rarity, or any filter you need.

With Delta Reign not arriving until November, you've got time to get organized before Mega Rayquaza ex enters the picture. Scan what you have now from Abyss Eye, Pitch Black, and Chaos Rising, so your collection is up to date when the new cards start shipping. Check out the best Pokemon card apps in 2026 for a full comparison if you haven't picked a tracking tool yet.

What to watch for next

The Mega Rayquaza ex card reveal was intentionally partial: we have a visual but no stats, no attacks, no rarity tier confirmed. Expect The Pokemon Company to drip those details in the weeks before July 31. If past Mega Evolution reveals are any guide, a full card breakdown will arrive roughly three to four weeks before the Japanese release, which puts us in late June or early July for Storm Emeralda specifics.

Delta Reign will follow its own reveal cadence, likely kicking off in September or October as the November 6 date approaches. Given that this is shaping up to be the marquee set of the Mega Evolution block, the marketing push should be significant.

For now, mark the dates: July 31 for Storm Emeralda and Ruler of the Skies, November 6 for Delta Reign Pokemon TCG. Mega Rayquaza ex is coming, and the triple reveal makes clear that The Pokemon Company wants this one to land with maximum impact across every format.