Pokémon Mega Evolution Storm Emeralda Japanese Booster Pack

Overview
◦ Mega Evolution-themed expansion centered on Mega Rayquaza ex

Box Configuration
◦ 5 random cards per pack
◦ 76 base cards (excluding secret rares)

Key Features & Mechanics
◦ Mega Rayquaza ex: Colorless-type powerhouse with Champion’s Roar ability
◦ High-End Collectibility: Full-art Illustration Rares, holo patterns reminiscent of classic sets, and ultra-rare chase cards