Booster Box Contents: Each Mega Brave (M1S) booster box includes 30 packs, with each pack containing 5 cards

The fifth set of 2025 for Japan, called M1L MEGA Expansion Pack Mega Brave / M1S MEGA Expansion Pack Mega Symphonia, is officially revealed during Japan Championships 2025 livestream. This dual set is scheduled for release on August 1, 2025. This set returns the MEGA Evolution ex cards in the Pokemon TCG, which was teased earlier this year on Pokemon Day 2025. These new Mega Evolution ex cards take 3 prize cards when knocked out. The new Mega Evolution ex cards appear to be textured and have glitter similar to the existing Tera ex cards. Also compared to the previous Mega ex cards from XY / ORAS, these cards are Stage 2 and evolve from their pre-evolution (so Kirlia etc.), during XY / ORAS this was it's final evolution form with a spirit link, when all EX cards were basic. Mega Gardevoir ex & Mega Lucario ex have been fully revealed now with their pre-evolutions.