Pokémon Mega Evolution Storm Emeralda Japanese Booster

Overview
◦ Mega Evolution-themed expansion headlined by Mega Rayquaza ex
◦ Designed for both collectors + competitive Sealed format play

Box Configuration
◦ 30 booster packs per box, 5 cards per pack
◦ 76 base cards (excluding secret rares)

Key Features & Mechanics
◦ Paired Stadium Cards: Split artwork stadiums that visually combine when both are active
◦ Mega Rayquaza ex: Energy-acceleration traits + powerful attacks like Ruler’s Roar