Rocking the Virbank Gym! (1)

Ash is preparing for his battle at the Virbank Gym at the Pokecenter where he sees many trainers enter with poisoned pokemon. He learns that the gym leader of the Virbank Gym specializes in Poison-type pokemon and should come up with a strategy to avoid poisonous attacks. The gym leader, Roxie suggests that Ash should use six pokemon in his battle while she uses three pokemon.