A greedy, manipulative media mogul seeks to capture Celebi for nefarious purposes, using the shape-shifting Pokémon, Zoroark, to hunt it down.

On their way through the Battle Frontier, Ash and friends meet up with a Pokémon Ranger who's mission is to deliever the egg of Manaphy to a temple on the ocean's floor. However, a greedy pirate wants the power of Manaphy to himself.

The movie features Ash and his two friends Iris and Cilan, as they help a Keldeo battle against a powerful Dragon-type Pokémon named Kyurem as his test to become a Sacred Swordsman.