"PokeS07E16.mp4" refers to "Going, Going, Yawn," the 16th episode of Pokémon: Advanced Challenge (Season 7), in which Ash battles Flannery for the Heat Badge. The episode features Corphish overcoming Slugma and Torkoal to secure victory, according to Pokémon.com. Official episodes are available to watch on Pokémon.com . Going, Going, Yawn - Pokemon.com