Ep. 9: Team Plasma's Pokémon Manipulation!

9

Colress appears and tests his newly-advanced machine on Dragon-type Pokémon - first taking over a young trainer's Haxorus, and later Iris's Dragonite. As Ash and Charizard try to stop them, N puts himself in the crossfire, knowing the Pokémon should be friends and not fight. (Source: Wikipedia)