Pokémon Season 1 Episode 337

Pokémon Season 1 Episode 337 SerialGo Watch Online Streaming — As the heroes arrive in Verdanturf Town, they meet Drew, who cannot participate in the upcoming Contest because his Roselia was defeated by Phantom and his Dusclops. May is surprised and decides to train for the Contest. Just then, Phantom appears, so Ash challenges him to a battle. However, a woman arrives and starts to chase Phantom, but fails. To learn more about Phantom, the woman asks the heroes to reveal his identity.