<p><strong>Mega Evolution: Delta Reign</strong> lands worldwide on <strong>November 6, 2026</strong>. It is the sixth main expansion of the Mega Evolution Series (ME06) and the English adaptation of Japan's Storm Emeralda.</p> <h3>Headliners</h3> <ul> <li><strong>Mega Rayquaza ex</strong>, the set's centrepiece.</li> <li><strong>Mega Golurk ex</strong>, <strong>Mega Malamar ex</strong> and <strong>Mega Golisopod ex</strong>.</li> </ul> <h3>What is in the set</h3> <ul> <li>Over <strong>135 cards</strong>, including more than 20 Trainer cards.</li> <li>Over <strong>35 cards with special illustrations</strong>.</li> <li>Four new Mega Evolution Pokemon ex plus six further Pokemon ex.</li> </ul> <h3>New mechanic: Legendary Stadiums</h3> <p>Delta Reign introduces <strong>Legendary Stadium</strong> cards. These are Stadiums played as a pair, and the two halves form one extended artwork when placed side by side. A booster pack containing a Legendary Stadium includes both halves, so you are never left holding half a card.</p> <h3>Prereleases</h3> <p>Prerelease events run <strong>October 24 to November 1, 2026</strong>, ahead of the general release.</p> <h3>Products at launch</h3> <ul> <li>Elite Trainer Box</li> <li>Booster Bundle</li> <li>Build and Battle Box</li> <li>Booster displays, in 36-pack and 18-pack formats</li> <li>3-pack blisters and checklane blisters, standard and premium</li> <li>Single and sleeved booster packs, with four alternate pack artworks covering each of the four new Mega Pokemon</li> </ul> <p>PH retail pricing is set by individual sellers and is not announced by The Pokemon Company, so we have left prices out here. Watch the marketplace for local preorders as they open.</p> <p><a href="https://www.pokemon.com/us/news/the-pokemon-tcg-mega-evolution-delta-reign-expansion-arrives-november-6-2026" target="_blank" rel="noopener noreferrer">Official announcement from The Pokemon Company</a></p>