Delta Reign pull rates: Rarity Guide & Chase Cards

The available information identifies Delta Reign as an English Pokémon TCG expansion connected to the Japanese Storm Emeralda release. A current card-list reference reports 113 expected cards, divided into 76 main-set cards and 37 secret rares. However, it does not provide verified pack-by-pack odds for individual rarities.

That distinction matters. A card list can show which cards exist, while pull rates require a reliable opening sample, manufacturer disclosure, or a documented distribution analysis. Until those details are available, the most accurate approach is to study the rarity structure and use market prices as chase-card indicators rather than treating them as guaranteed probabilities.

Video Highlights:

• Early Delta Reign leaks focus on Growlithe and Groudon illustration rares.
• The set may connect Groudon, Kyogre, and Raikou through Legendary Stadium artwork.
• Mega Rayquaza ex is positioned as the primary headline chase.
• Japanese Storm Emeralda data provides the clearest early preview.

The current release reference lists the English expansion for November 6, 2026, while Storm Emeralda released in Japan on July 31, 2026. Because the English release follows later, Japanese market information can help identify likely chase cards, but it cannot prove that English pack collation will be identical.

Delta Reign’s known structure includes several rarity levels. The available list uses familiar Pokémon TCG labels such as Double Rare, Illustration Rare, Ultra Rare, Special Illustration Rare, and Mega Ultra Rare. These labels are more useful than speculative percentages because they explain how cards are positioned within the set.

The main set contains regular Pokémon and Trainer cards, along with Double Rare Pokémon ex entries. Secret rares then add premium versions and alternate-art treatments. The current list identifies Mega Rayquaza ex #113/113 as a Mega Ultra Rare and Mega Rayquaza ex #110/113 as a Special Illustration Rare.

The table below describes the practical chase hierarchy. It is a rarity guide, not a claim that one tier has a specific pack probability.

The current card-list snapshot also shows that not every premium card has the same market position. Artwork, Pokémon popularity, scarcity, and competitive interest can all influence prices. A lower-priced secret rare is not automatically easier to pull; it may simply have less demand.

The strongest early chase candidates are concentrated around Mega Rayquaza ex and the legendary Pokémon featured in the set. Current Japanese-market references list Mega Rayquaza ex MUR and SIR versions well above the rest of the visible cards. Raikou ex SIR, Zinnia’s Trust SIR, Mega Golurk ex SIR, and Mega Golisopod ex SIR follow as notable premium targets.

Growlithe, Groudon, and Kyogre also stand out among the Illustration Rares. Early discussion around the set suggested that the Legendary Stadium artwork could be connected to Groudon, Kyogre, and Raikou. The current list supports the presence of all three Pokémon, although artwork connections should be treated as a collector theory until every official image is confirmed.

Prices are a market snapshot from the Delta Reign ME6 card list. They are not pull-rate measurements and may change as more product enters the market.

For collectors opening packs, Mega Rayquaza ex should be the main target to watch. For a more attainable collection goal, the Illustration Rare group may offer a broader range of designs and prices. Groudon, Kyogre, Growlithe, and Kecleon are especially notable because they combine recognizable Pokémon with dedicated artwork treatments.

Until official odds are available, use a structured method when reviewing openings. The goal is to separate confirmed observations from assumptions and to avoid overreacting to a lucky or unlucky box.

A useful spreadsheet should include one row per pack or one row per confirmed pull. If the opening source does not show every pack, label the sample as incomplete. This prevents partial videos from being mistaken for a full box breakdown.

The best early estimate is therefore a range based on multiple documented openings. Even then, the result should be described as an observed frequency, not an official pull rate.

A smart Delta Reign opening plan starts with your collection goal. If you want to complete the regular 76-card portion, sealed product can be useful because many standard cards should appear naturally. If your goal is one specific chase card, buying a single after release may be more predictable than repeatedly opening packs.

The current Japanese prices show a wide gap between the top Mega Rayquaza ex cards and the rest of the visible list. That spread is a reminder to set a budget before opening. Avoid using the highest listed card value as an expectation for an average box.

For current card names, rarity labels, and market snapshots, consult the Delta Reign card list and price guide. The page identifies the expected 113-card structure and lists Storm Emeralda-related market information in U.S. dollars.

The Japanese release can help collectors identify likely favorites before the English launch, but English cards may differ in numbering, naming, and final market behavior. Use the preview to plan—not to assume exact English pull rates.