Synopsis

With the Alola Pokémon League exhibition match drawing to a close, Tapu Koko makes its appearance, seeking to join forces with Professor Kukui and challenge Ash to a battle. Ash accepts, deploying Naganadel, and the clash of Island Guardian and Ultra Beast power is a spectacle to behold. Yet, Tapu Koko proves too strong for Naganadel, prompting Ash to call upon Pikachu, his final Pokémon. Raising the intensity, Tapu Koko and Professor Kukui unleash a legendary Z-Move, a power reserved for the Is