Pokémon Delta Reign card list and secret rares

Delta Reign is the Mega Evolution series set releasing on 6 November 2026. The publisher’s announcement says it has more than 135 cards, more than 20 Trainer cards and more than 35 special illustration cards. It names 4 Mega Evolution Pokémon ex: Mega Rayquaza ex, Mega Golurk ex, Mega Malamar ex and Mega Golisopod ex. Mega Rayquaza ex is the card the announcement puts first, on the set's key art.

The full numbered list, with every card’s rarity, comes out with the set. Until we can read it from the publisher, this page lists only what has been announced, and it says so rather than filling the gaps from leaks.

Secret rares are the cards numbered past the set’s printed total, such as 140/135. In the Mega Evolution series they include the special illustration rares, the full-art illustrations of a Pokémon or a Pokémon ex, and the gold hyper rares. For Delta Reign, the announcement promises more than 35 special illustration cards.

Which of the named Mega ex get a special illustration print, and how many hyper rares there are, the announcement doesn’t say, so we don’t either. When the set is out, the numbered list from the publisher answers it.

What that means for buying sealed: every pack of a set can hold any of its rare cards, whichever product it comes in. A booster box, an Elite Trainer Box and a bundle differ in how many packs you get and what each pack costs, not in what the packs can hold.

The cheapest Delta Reign booster box, Elite Trainer Box and booster bundle open for pre-order in the US right now, each with its price per pack and how many stores have it. Every price here is a pre-order: what a store asks today to ship around 6 November 2026.

The Delta Reign booster box costs from $199.90 in the US today, $5.55 a pack for its 36 packs, at 6 stores + TCGplayer. Every store’s price for it →

Booster box: A booster box (or booster display) is a sealed case of 36 booster packs from one set — the cheapest way to buy packs in bulk and the product most collectors keep sealed. Delta Reign’s holds 36 packs.

Elite Trainer Box: An Elite Trainer Box holds 8–9 booster packs plus sleeves, energy cards, dice, condition markers and a storage box, and usually a set-exclusive promo card. Delta Reign’s holds 9 packs.

Booster bundle: A booster bundle is six booster packs from one set in a single sleeve — a lower-cost step between loose packs and an ETB. Delta Reign’s holds 6 packs.

In the US today a pack costs $5.55 in the cheapest Delta Reign box and $10.00 in the cheapest Elite Trainer Box, and $8.33 in the cheapest bundle. The box is $4.45 a pack cheaper; the ETB’s extra cost per pack pays for its sleeves, dice, counters, card dividers and storage box.

The full comparison, set by set, is in booster box vs ETB: value per pack, and the price of every box today is in the cheapest booster box.

DexCompare puts US stores and TCGplayer side by side: each one’s own listed price in USD, excluding shipping, ranked by price and stock. Stores pay nothing to be listed, and commissions never change the order.

Buying from a store you haven’t used before? Check its contact details, delivery costs and returns policy first, and check the shrink-wrap and seals when your order arrives.