Battling the King of the Mines!

After the incident on Milos Island, Ash finally arrives at the Drifveil City Gym and Clay finally accepts his challenge. With Clay being a trainer since he was a child, Ash faces a massive challenge against Clay's Ground-type Pokémon. With Krokorok, Palpitoad and Excadrill being used by Clay, Ash soon learns that the battle is not as simple as using type advantages...