“Get ready to set your Prerelease battles ablaze with the Fox Pokémon and its Energized Storm attack!” This rallying cry from an unknown source encapsulates the excitement surrounding the upcoming Pokémon TCG expansion, Mega Evolution—Chaos Rising, which is set to launch on May 22, 2026.
The expansion, which is the fourth in the Mega Evolution series, features over 120 new cards, including the highly anticipated Mega Greninja ex. This card is expected to dominate competitive play, as noted by another source: “The Chaos Rising expansion places Mega Greninja ex at the forefront of its competitive appeal.” With prerelease events kicking off on May 9, 2026, at select Play! Pokémon Stores, players are gearing up for intense battles.
Each Build & Battle Box will include four booster packs and a 40-card deck, allowing players to dive right into the action. The pricing for these boxes is set at $39.99, while a Booster Box will retail for $209.99 and an Elite Trainer Box for $49.99. Pre-orders are already available at major retailers like GameStop, Walmart, and Target, indicating strong demand.
Among the new cards, Goodra stands out with its Slimy Sliding Ability, which prevents opponents from retreating their Active Pokémon. Meanwhile, Ampharos can unleash a devastating 220 damage with its Flashing Bolt attack, making it a formidable opponent on the battlefield. Delphox adds to the mix with its Energized Storm attack, capable of dealing at least 60 damage.
As players prepare for the upcoming battles, Crobat offers strategic advantages with its Nighttime Maneuvers Ability, allowing players to stack cards for future turns. The combination of these new abilities and strategies is expected to shake up the competitive landscape.
Details remain unconfirmed regarding the exact nature of the prerelease events, but anticipation is building among players and collectors alike. As one source put it, “Whether you’re a competitive player seeking tournament-viable Mega Evolution Pokémon ex or a collector pursuing special illustration rare variants, Chaos Rising delivers.”
With the launch date approaching, the Pokémon community is buzzing with excitement. Players are eager to explore the new mechanics and strategies that Mega Evolution—Chaos Rising will introduce, setting the stage for a thrilling summer of Pokémon TCG battles.