Battle of the Shaking Island! Barboach vs. Whiscash!! (Japanese: ゆれる島の戦い！ドジョッチVSナマズン！！,Battle of the Shaking Island! Barboach vs. Whiscash!!) was supposed to be the 9th episode of Pokémon: Advanced Battle, but the episode was skipped due to an earthquake that happened nearly a week before Solid as a Solrock aired in Japan. This episode was never been aired.
Ash and his friends journey toward Jojo Island on the way to the next and final Gym in Sootopolis City and are caught in an earthquake caused by a Whiscash. They then meet a trainer named Chota and starts Whiscash extermination there.
In 2004, this episode was banned and could not air due to an earthquake that happened in October.