Scary pikachu

In a series of video game battle scenes, a yellow, mouse-like Pokémon with lightning bolt-shaped tail and ears faces off against a blue, turtle-like Pokémon in a grassy outdoor setting, while a human trainer stands nearby; the scene transitions to a close-up of a small, yellow, fox-like Pokémon wearing a hat and bow tie, surrounded by musical notes, and then to a pink, mouse-like Pokémon with a lightning bolt tail standing in a dark cave environment, facing a pink, pig-like Pokémon with a curled tail and a human trainer in the background.