The Pokémon TCG: Mega Symphonia (m1s) Booster Box is a Japanese-exclusive expansion released on August 1, 2025, that primarily focuses on the grand return of Mega Evolution mechanics. It serves as a historic dual flagship entry alongside Mega Brave (m1l) to launch the TCG’s highly anticipated MEGA era.
Buy and get Free Graded Cards from your unboxing :
5 slots or more – 1 free graded card
10 slots or more – 3 free graded cards
15 slots or more – 6 free graded cards
5 slots or more – 1 free graded card
10 slots or more – 3 free graded cards
15 slots or more – 6 free graded cards
📦 Product Configuration
- 30 booster packs included in each factory-sealed booster box.
- 5 cards contained within every individual pack.
- 150 total cards provided per display box.
- Guaranteed Pulls: Features 1 guaranteed Secret Rare (SR) or higher card, alongside 3 guaranteed Art Rare (AR) cards per box.
🌟 Key Features & Set Mechanics
- Mega Evolution Gimmick: Reintroduces the iconic Mega Evolution mechanic as powerful Stage 2 Pokémon ex that yield 3 Prize cards when knocked out.
- Set Size Details: Features a melodic main list of 63 base cards, plus an additional 29 Secret Rare configurations (92 total cards in the master set).
- Major Chase Cards: Highly sought-after for its musical and elegant Special Art Rares (SARs), led by the premium Mega Gardevoir ex SAR and Mega Latias ex SAR.
- Melodic Theme Elements: Pairs the rhythm of battle with premium textured Holofoil designs and newly introduced Full Art Item cards like Rare Candy and Night Stretcher.






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