Pokémon TCG Chaos Rising Set Guide (2026): Chase Cards, Mega ex Pokémon, ETBs & Booster Packs

The upcoming Pokémon TCG Chaos Rising set is one of the most anticipated expansions in the modern Pokémon Trading Card Game era. As part of the Mega Evolution series, Chaos Rising introduces powerful new Pokémon ex cards, stunning illustration rares, and some of the most valuable chase cards ever seen in a recent Pokémon set.

With demand already rising across the UK, USA, and global TCG market, Pokémon Chaos Rising booster boxes, Elite Trainer Boxes (ETBs), and sealed products are expected to sell out fast upon release.

Pokémon Chaos Rising (ME04) is the fourth major expansion in the Mega Evolution era of the Pokémon Trading Card Game. The set is scheduled for release on May 22, 2026, with prerelease events starting earlier in May.

This set introduces a smaller, more focused card pool of around 120+ total cards, including:

Unlike larger modern sets, Chaos Rising is considered a high-chase-value Pokémon TCG set, meaning a small number of cards carry most of the set’s value and collector demand.

The Chaos Rising expansion introduces several new mechanics and gameplay features that impact both collectors and competitive players...Mega Evolution Pokémon are back in a major way, with powerful cards including Mega Greninja ex, Mega Floette ex , Mega Pyroar ex  and Mega Dragalge ex. These cards feature enhanced attacks and stronger abilities, making them both competitive meta cards and collector chase cards.

One of the biggest highlights of Chaos Rising is the number of Special Illustration Rare (SIR) Pokémon cards and Trainer cards.

SIR cards are the main driver of Pokémon Chaos Rising card value and collector demand and you'll find full alternate artwork designs, high-detail anime-style illustrations and extremely low pull rates within the Pokemon Chaos Rising booster packs, booster boxes and collectors sets. The set also includes powerful Trainer cards that support Mega Evolution decks, increasing competitive playability in the Pokémon TCG meta.

Pokémon Chaos Rising Chase Cards (Most Valuable Cards) 

Every Pokémon TCG set has chase cards, and Chaos Rising is heavily driven by a small number of high-value pulls. The main sealed products for the set will include Booster Boxes, Elite Trainer Box (ETB) including a collectable promo card - always a firm favourite amongst fans, and Build & Battle Kit. Look out for:

The Mega Greninja ex SIR is the number one chase card in the entire Chaos Rising set. As the set mascot Pokémon and a fan-favourite character this will be one of the most visually       dynamic SIR cards ever released and is expected to dominate the Pokémon Chaos Rising secondary market value, with strong demand from both collectors and investors.

The gold version of Mega Greninja ex is another top-tier chase card.

Gold Hyper Rare cards are consistently among the hardest pulls in modern Pokémon sets and this doesn't look like it will be any different. It is expected to have a low pull rate and high long-term collectible value

Another major chase card is Mega Floette ex SIR, featuring stunning lore-based artwork tied to the Pokémon X & Y storyline.

This card is expected to be a mid-to-high value chase card that is strongly sought after by collectors as one of the most artistic cards in the set

Other Notable Chaos Rising Chase Cards in this set include:

These cards contribute to the overall Pokémon Chaos Rising collector value ecosystem.

The Pokémon Chaos Rising set 2026 is shaping up to be one of the most exciting Pokémon TCG expansions in recent years. With its mix of Mega Evolution Pokémon, ultra-rare illustration cards and high-value chase cards, it is a must-watch release for anyone involved in the Pokémon Trading Card Game market, collecting community, or sealed product investing.

Whether you're hunting Chaos Rising chase cards, investing in booster boxes, or collecting rare Pokémon cards, this set is expected to deliver strong demand and long-term interest.