The clouds are parting, and the Pokémon Trading Card Game landscape is preparing for a massive storm. The Pokémon Company International has officially unveiled Delta Reign, the latest main expansion in the Mega Evolution era, launching on November 6, 2026.
Headlining the upcoming set is none other than Mega Rayquaza ex, making its return as a physical main set mascot for the first time since 2021’s legendary Evolving Skies.
What to Expect in Delta Reign
Delta Reign serves as the sixth major English expansion in the Mega Evolution block, arriving a few months after its Japanese counterpart, Storm Emeralda.
Here is a quick snapshot of what we know about the set so far:
- Release Date: November 6, 2026
- Card Count: 70+ main set cards with over 30 Secret Rares expected
- Headline Mascot: Mega Rayquaza ex
- New Mechanics & Features:
- The debut of connected art Stadium cards (such as the two-card Legendary Summit).
- Crossover elements and regional Pokémon inspired by Pokémon Legends: Z-A.
- Teased Lineup: Mega Rayquaza ex, Mega Gallade SIR, Mega Golisopod ex, Eevee IR, Wishiwashi ex, and new Trainer cards.
Mega Rayquaza ex: Power & Art Combined
Initial card teases for Mega Rayquaza ex show a centerpiece card engineered for both competitive play and high-end collection displays.
Ability — Roar of the Ruler: Allows players to reveal the top 4 cards of their deck and immediately attach any revealed Energy directly to Rayquaza.
Attack — Storm Emeralda: Deals 50 damage for every Fire and Lightning Energy attached across your Pokémon, scaling rapidly to knock out opposing ex threats.
The Evolving Skies Parallel
Rayquaza cards consistently rank among the highest-tier grails in modern collecting. When Rayquaza VMAX starred in 2021’s Evolving Skies, its Alternate Art Secret Rare quickly soared into four-figure values in Gem Mint condition.
With Delta Reign landing right around the franchise’s 30th-anniversary calendar, collector sentiment is already running hot. Local game stores and major retailers are expecting heavy demand for booster boxes, Elite Trainer Boxes, and Special Illustration Rares upon release.
Delta Reign Overview
| Feature | Details |
| Expansion Name | Pokémon TCG: Mega Evolution — Delta Reign |
| Global Release Date | November 6, 2026 |
| Japanese Version | Storm Emeralda (Releasing July 31, 2026) |
| Prerelease Window | October 24 – November 1, 2026 |
| Top Chase Cards | Mega Rayquaza ex SIR, Mega Gallade SIR, Eevee IR |
Preparing for Pull Day
Whether you are aiming to pull that flagship Mega Rayquaza Special Illustration Rare or building a competitive deck around the Sky High Pokémon, Delta Reign is set to be one of the defining releases of the year.
Expect retail pre-orders to begin rolling out in late summer. As always, handle your top hits with care straight out of the pack if you plan to get them authenticated, graded, and encapsulated!