Roy is dismayed that Fuecoco and Wattrel can’t seem to get along, and his attempts to calm them down aren’t helping, either. But when they all see Captain Pikachu and Charizard having a friendly battle, Roy gets an idea and asks for Cap to battle both his Pokémon at once so they have to work as a team. During the battle, Wattrel debuts its Spark attack, but it and Fuecoco still lose to Cap. Determined to help Wattrel become stronger, Roy begins some special training with his Pokémon—will they be able to come up with a way to hold their own against Cap?