Mega Symphonia Booster Box

Mega Symphonia Booster Box — Japanese 

One of the two sets that kicked off the Mega era. Mega Symphonia (M1S) launched alongside its companion Mega Brave on 1 August 2025, bringing Mega Evolution back to the Pokémon TCG — and this half puts the spotlight on the elegant Mega Gardevoir ex, which debuts the brand-new all-gold Mega Ultra Rare (MUR) rarity.

Each factory-sealed box holds 30 packs (5 cards per pack, 150 cards total), with box-level guarantees that keep every rip rewarding. Alongside Mega Gardevoir ex and Mega Latias ex, you'll chase full-art Item Trainer cards (like Rare Candy), Art Rares (AR), Special Rares and that coveted gold MUR. It pairs perfectly with Mega Brave for collectors chasing the complete launch of the Mega era.

Quick details

Set: Mega Symphonia - Japanese

Set Code: (M1S)

Contents: 30 packs per box · 5 cards per pack · 150 cards total

Headliner: Mega Gardevoir ex (debut gold Mega Ultra Rare)

Also featuring: Mega Latias ex & full-art Item Trainer cards 

Condition: Factory sealed