Pokémon - Season 11 Episode 16 A Triple Fighting Chance! Gotta catch 'em all!
Overview: Maylene finally accepts Ash's challenge. Ash uses Staravia, Chimchar, and Buizel against Machoke, Meditite, and Lucario. The battle between Buizel and Lucario ends up in a tie but Maylene still gives Ash the Cobble Badge.