It’s officially Pokémon Mega Evolution Delta Reign release date. The new Pokémon set hit stores on November 6, 2026, with plenty of folks trying to get their hands on the cards from Pokémon’s sixth Mega Evolution set, including the return of Mega Rayquaza ex.
Pokémon collectors have lined up overnight at places like Target and Best Buy as they can’t wait to collect the new set. But what is Pokémon Delta Reign? Here are the basics.
The main Mega Evolution Delta Reign set has 103 cards, including 38 secret rares — find the full checklist below. Secret rares are the cards that come after the main set and are usually the most sought-after. You’ll see the cards are numbered up to 103 in the main set, and anything numbered after that (example: 111/103) is a secret rare.
Below, we’ll go through what to look for in the new Pokémon Delta Reign set after release date, the checklist, boxes available for purchase, and how to buy them.
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What’s inside the Pokémon Delta Reign set?
Pokémon Delta Reign comes with 141 total cards to complete the master set. The first 103 are part of the main set and the last 38 are secret rares. The secret rares have a tougher pull rate than the cards in the main set. Each pack will have cards from the main set, but not every pack will have a secret rare.
The set introduces three Legendary Stadiums, which each require two stadium cards to use in TCG. In total, there are six Stadium cards in the new set.
The set has four Mega ex Pokémon:
- Mega Golisopod ex
- Mega Golurk ex
- Mega Malamar ex
- Mega Rayquaza ex
Along with the four Mega ex chase cards, Delta Reign includes six regular Pokémon ex:
- Meowscarada ex
- Heat Rotom ex
- Wishiwashi ex
- Raikou ex
- Zoroark ex
- Talonflame ex
There are also 14 Illustration Rares and 17 Ultra Rare Pokémon and Trainer cards.
There are six Special Illustration Rares (SIR), which are usually the most popular cards in a set.
There is one Gold card, which is called Mega Hyper Rare. It’s a Mega Rayquaza ex — and that is sure to be a big chase card for Pokémon collectors.
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Top Pokémon Delta Reign Chase Cards
- Mega Rayquaza ex Special Illustration Rare: This card will be one of the biggest cards collectors hope to add to their collection. The last time Mega Rayquaza ex appeared in a set was in 2015 XY Ancient Origins, bringing the return of a popular character.
- Mega Rayquaza ex Mega Hyper Rare: Yep, it’s Mega Rayquaza ex again, but this time with Pokémon's newest rarity treatment. This card should get a lot of love from collectors.
- Raikou ex Special Illustration Rare: This card is getting attention from Pokémon collectors. Another popular character with beautiful artwork.
Learn more about Pokémon chase cards here!
Pokémon Delta Reign Products: Booster Boxes, Bundles, Trainer Box
Pokémon Delta Reign comes in several package types, which come with various amounts of packs. Here are the different types you can find in stores:
- Booster Box: Each box comes with 36 packs and is usually the most expensive of the boxes.
- Elite Trainer Box: Known as ETBs, they offer nine packs, plus a Kyogre promo card. They also have sleeves and accessories for the game.
- Pokémon Center Elite Trainer Box: This was exclusively sold on PokémonCenter.com and usually goes for a premium over the traditional ETB. It has 11 packs and two Kyogre promo cards, including one that has a Pokémon Center stamp on it.
- Booster Bundle: The booster bundles come with six packs.
- Build & Battle Box: This comes with four packs, a 40-card deck for playing the game and one of four promo cards.
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Which Pokémon Box should you buy?
If you’re looking to complete the set, the boxes that give you the most cards are usually the way to go. Booster boxes and Elite Trainer Boxes are usually the most popular for collectors.
If you’re someone who is interested in building a deck to play the TCG, the Build & Battle Box is a great jumping off point. It gives you a foundational deck and packs that will allow you to change out cards as you build your deck.
Where to Buy Pokémon Delta Reign?
The best places to find Pokémon Delta Reign are probably in your local stores. On release day, November 6, 2026, long lines were outside big box stores like Target, Best Buy and WalMart.
Fans even camped out overnight to try and get cards at retail price.
It will be tough to beat those long lines, but it’s worth checking the stores when they have potential restocks.
Your local hobby shops may also have the product in stock, but it could be difficult to find for MSRP. However, some stores allow for a discount if you break the seal on the box before leaving the store. This way, they know the box is going to a collector and not someone trying to resell the product for profit.
Check out online shops as well for cards or buy into breaks on the secondary market.
If you’re looking for a specific card like the Mega Rayquaza ex, you might want to buy that one outright without searching for it in packs.
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Pokémon Delta Reign Card List
Here’s every card in Pokémon Delta Reign, from #001 to the Mega Hyper Rare Mega Rayquaza ex. Cards #001–103 make up the main set, and anything numbered above 103 is a secret rare.
Pokémon Delta Reign FAQ
What is Pokémon Delta Reign?
Pokémon Delta Reign (ME06) is the sixth main expansion in the Pokémon TCG Mega Evolution series. It’s the English version of the Japanese set Storm Emeralda and is headlined by Mega Rayquaza ex, along with Mega Golisopod ex, Mega Golurk ex and Mega Malamar ex.
When does Pokémon Delta Reign come out?
Pokémon Delta Reign released on Friday, November 6, 2026, at retailers including Target, Best Buy, Walmart, local hobby shops and PokémonCenter.com. The Japanese version, Storm Emeralda, released July 31, 2026.
How many cards are in Pokémon Delta Reign?
Pokémon Delta Reign has 141 total cards: 103 in the main set and 38 secret rares numbered above 103 (for example, 111/103). Collecting all 141 completes the master set, not counting reverse holo variants.
What are the rarest cards in Pokémon Delta Reign?
The rarest card is the Mega Rayquaza ex Mega Hyper Rare, the set’s only gold card. Below it are six Special Illustration Rares (SIRs), followed by 17 Ultra Rares and 14 Illustration Rares.
What are the best cards to pull from Pokémon Delta Reign?
The top cards are the Mega Rayquaza ex Special Illustration Rare and the Mega Rayquaza ex Mega Hyper Rare. It’s the first time Mega Rayquaza has appeared in the modern “ex” format, which makes both cards priority targets for collectors.
What are Legendary Stadium cards in Delta Reign?
Delta Reign includes six Stadium cards that pair up to form three Legendary Stadiums. Each Legendary Stadium is split across two cards, and you need both halves to complete it.
How many packs are in a Pokémon Delta Reign Elite Trainer Box?
A standard Delta Reign Elite Trainer Box has nine booster packs plus a promo card, card sleeves and game accessories. The Pokémon Center Elite Trainer Box has 11 packs and two promo cards, one with a Pokémon Center stamp.
How many packs are in a Pokémon Delta Reign booster box?
A Pokémon Delta Reign booster box contains 36 booster packs. It’s the best value per pack for collectors trying to complete the set.
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Pokémon Delta Reign brings Mega Rayquaza ex back to the TCG, along with Legendary Stadiums, six Special Illustration Rares and a Mega Hyper Rare gold card. Whether you’re building a binder or a deck, it’s one of the biggest Pokémon sets of 2026.
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