The Pokémon TCG Ninja Spinner Booster Box marks a monumental return to the Mega Evolution era as Japan's M4 expansion pack. Each box contains thirty booster packs with five cards per pack and features a total of eighty three cards in the main set including the highly anticipated Mega Greninja ex as the premier chase card. The expansion introduces high stakes gameplay through the Mega Evolution prize rule and powerful new additions like Beedrill ex Mega Pyroar ex and the supportive Delphox line. Dedicated collectors will find immense value in the set's distinct identity and premium artistic direction which includes stunning Illustration Rares for fan favorites such as Ampharos and Tauros. Designed for both competitive players seeking strategic speed and collectors pursuing rare secret pulls this booster box stands as the definitive collection for mastering the secret techniques of the Ninja Spinner series.