Pokémon Mega Evolution Perfect Order Booster Pack Onix Steelix Snorlax Coin The Pokémon Mega Evolution Perfect Order Booster Pack features cards of popular characters such as Onix, Steelix, and Snorlax. Manufactured by The Pokémon Company International in 2016, this pack includes 10 standard-sized cards made of card stock. The pack also comes with a special coin and is part of the Pokémon TCG game. With illustrations by Atsushi Furusawa, this booster pack is perfect for collectors and fans of the Pokémon franchise.