Pokémon Season 17 Episode 43
Ash challenges Korrina for the Shalour Gym’s Rumble Badge, with his Hawlucha, Fletchinder, and Pikachu facing off against her Mienfoo, Machoke, and Mega Lucario.
Serie: Pokémon
Episode Title: Showdown at the Shalour Gym!
Air Date: 2014-09-25