Mega Rayquaza is back. For the first time since XY—Ancient Origins in 2015, the Sky High Pokémon gets a Mega Evolution card, per The Pokémon Company, which built the last main expansion on this year's calendar around it: four Mega Evolution Pokémon ex, a new card type called the Legendary Stadium, and a top end that is, more than any recent set, one Pokémon. Delta Reign reached stores on November 6 after prerelease events that started October 24, and it's the English version of Japan's Storm Emeralda from this summer. Prices are from release night, so read them as a release-weekend snapshot. Here's the full breakdown.
Field | Details |
|---|---|
Release Date | November 6, 2026 (prerelease events from October 24; Pokémon TCG Live from November 5) |
Era | Mega Evolution era |
Set Code | ME06 (as listed by retailers and TCGplayer) |
Set Size | 103-card main set plus 38 secret rares (14 Illustration Rares, 17 Ultra Rares, 6 Special Illustration Rares, 1 Mega Hyper Rare): 141 in all, per TCGplayer's catalog and set trackers; The Pokémon Company lists "over 135 cards" |
Set Type | Main expansion |
JP Equivalent | Storm Emeralda (M6), released in Japan July 31, 2026 |
Story Tie-In | Mega Rayquaza, Groudon, and Zinnia, the Hoenn cast from the story the set's name points to |
Regulation Mark | J |
Standard Rotation Date | Active regulation; enters Standard per Play! Pokémon's legality schedule |
Collector Interest Grade | B+ (78.95/100), see breakdown below |
What Made It Special
Two things. The first is Rayquaza. Delta Reign gives it three printings in English packs: the Double Rare everyone will pull, a Special Illustration Rare, and a gold Mega Hyper Rare at number 141, the last card in the set. Around it, the set rounds out its Mega lineup with Mega Golurk ex, Mega Malamar ex, and Mega Golisopod ex, plus six regular Pokémon ex, 14 Illustration Rares, and six Special Illustration Rares, according to The Pokémon Company.
The second is the Legendary Stadium, the set's new mechanic. Two Stadium cards are played as a pair, and when you set them side by side the artwork joins into one wide scene. The set has six of these halves, which make three Legendary Stadiums, and any booster pack that carries a Legendary Stadium includes both halves, so you never open half a picture. It's a binder idea as much as a game one: three panoramic scenes to complete, guaranteed to arrive as a matched pair.
Top Chase Cards
1. Mega Rayquaza ex (Special Illustration Rare, #138) — the headline card, one painted Rayquaza at the top of a six-card Special Illustration Rare run. TCGplayer market sat near $317 on release night, November 6.
2. Mega Rayquaza ex (Mega Hyper Rare, #141) — the gold version, the last card in the set and the rarest. Market price near $306 on November 6. Mega Hyper Rares in the last three English sets came at roughly one per 950 to 1,800 packs.
3. Raikou ex (Special Illustration Rare, #136) — the clear number three on release night: the Johto legendary beast in a full painted scene. Market price near $86 on November 6.
Pull Rates
One day after release, there's no English sample for Delta Reign we'd stand behind; the largest early count we found was 152 prerelease packs, too small for the rare tiers. For context, here are the rates from Pitch Black, the last main set, which used the same Mega Evolution era pack layout. We'll replace this table once a few thousand Delta Reign packs are on the record.
Rarity Tier | Pitch Black reference odds |
|---|---|
Double Rare | ~1-in-5 packs |
Illustration Rare | ~1-in-9 packs |
Ultra Rare | ~1-in-12 packs |
Special Illustration Rare (any) | ~1-in-80 packs |
Mega Hyper Rare | ~1-in-1,081 packs |
Pitch Black figures from TCGplayer's 4,000-plus-pack sample, as reported in our Pitch Black overview. Large-sample averages for a different set, not Delta Reign's odds.
Notable Secondary Pulls
Zinnia's Trust (Special Illustration Rare, #140) — the Supporter Special Illustration Rare, and the early favorite among collectors writing about the set's art. Zinnia is the Draconid who summons Rayquaza in the Delta Episode of the Hoenn remakes. Around $34.
Mega Golurk ex (Special Illustration Rare, #137) — one of the three other Megas in painted form. Around $29.
Eevee (Illustration Rare, #114) — the top of the Illustration Rare run on release night, around $24.
Groudon (Illustration Rare, #111) — the set's other weather legend, around $16, and the kind of card that makes a Hoenn binder page feel complete.
Mega Golisopod ex (#135) and Aarune (#139) complete the six Special Illustration Rares.
All prices are TCGplayer market as of release night, November 6, 2026. Prices link live to TCGplayer and update independently of this article.
How It Compares
Against Pitch Black, the last main set, Delta Reign has a more famous face and the same skeleton: a main set with a secret-rare run on top, crowned by a single gold Mega Hyper Rare. Against 30th Celebration, it's the opposite kind of set, a regular booster expansion with regular odds rather than a commemorative set built to be friendly to open. Its main set is also larger than Storm Emeralda's, because the English release folds in cards from Japan's MEGA Starter Decks, according to set trackers, which is why the English list runs to 141 cards.
Collector Interest Grade Breakdown
Factor | Weight | Score |
|---|---|---|
Community Reception | 35% | 78 |
Chase Card Desirability | 25% | 82 |
Competitive Relevance | 15% | 65 |
Artistic / Design Merit | 15% | 84 |
Franchise / Nostalgia Pull | 10% | 88 |
Total & Grade | 78.95 | B+ |
Reception is warm and early. Collectors have been waiting on a Mega Rayquaza since the XY era, and the first art write-ups single out Zinnia's Trust and the Legendary Stadium panoramas; one day after release, though, that's anticipation more than verdict, so the score stays below the era's best. Chase desirability is concentrated: two Rayquaza cards above $300 and a steep drop after them. Art is the set's strongest factor, between the painted Special Illustration Rares and three two-card panoramas. Competitive relevance is a lean, not a law: Legendary Stadiums are new and untested in tournament play, and the Megas haven't met a format yet. Franchise pull is high for one reason with a long tail, and it's green.
Bottom line: Delta Reign is a one-Pokémon set with a clever binder project attached. If Mega Rayquaza is the reason you collect, this is the set you've been waiting for; if it isn't, the Legendary Stadiums and the Hoenn Illustration Rares give the set a completion goal of its own.
Special Notes
Release-weekend prices are a first read, not a settled market: most singles had a few dozen TCGplayer listings or fewer on November 6, so treat every figure above as a snapshot. The English set uses the J regulation mark. Under our Spike Report rules a new set sits out for 90 days, so Delta Reign clears the Spike Report's 90-day gate on February 4, 2027; until then, this overview and the Saturday Tome Cards are where we'll track it.
Fun Facts / Trivia
The name points to Delta Stream, Mega Rayquaza's signature ability in Pokémon Omega Ruby and Alpha Sapphire, and to the Delta Episode, the post-game story where Zinnia summons it.
The last Mega Rayquaza in an English main set was in XY—Ancient Origins, in 2015.
Delta Reign hit Pokémon TCG Live on November 5, a day before the cardboard.
Scoring Methodology: The Collector Interest Grade is calculated from five weighted factors — Community Reception (35%, sourced from collector/enthusiast sentiment rather than pricing), Chase Card Desirability (25%), Competitive Relevance (15%), Artistic/Design Merit (15%), and Franchise/Nostalgia Pull (10%) — scored 0–100 and mapped to a letter grade. This grade reflects hobby and collecting interest only and is not investment advice.
Pricing: Prices are TCGplayer market snapshots dated November 6, 2026; links update independently of this article.
Affiliate Disclosure: Tome Collective may be compensated if you make a purchase through links in this article.
