Episode Title:
Good Friends, Great Training!.
Episode Description:
Ash reunites with Tierno and decides to prepare for his Lumiose Gym match by challenging Tierno to a double battle. While trying to steal Pikachu before the battle can start, Team Rocket takes Sliggoo and Tierno's Raichu and Wartortle by mistake. Jessie angrily frees the Pokémon when Wartortle soaks her hair. When Pumpkaboo starts a forest fire while trying to catch Pikachu, Sliggoo stops the fire with its Rain Dance, causing Sliggoo evolves into Goodra, who defeats Team Rocket with its new move, Dragon Pulse.
