Ninja Spinner is a Japanese Pokémon TCG expansion released in Japan on March 13, 2026, as part of the MEGA series and centered around Mega Greninja ex and other Pokémon connected to Pokémon Legends: Z-A. The set highlights ninja-inspired themes, fast-paced battle mechanics, and new Mega Evolution cards alongside Trainer cards and Pokémon from the Kalos region. Box includes 30 packs, with 5 cards in each pack.