|Debut:||Mewtwo Strikes Back|
Shellshocker was sent out when Neesha sent out all her Pokémon to have some free time. Shellshocker then battled against Blastoisetwo and used Hydro Pump. Blastoisetwo however used Rapid Spin and easily knocked out Shellshocker. Mewtwo then captured Shellshocker with the use of Mewtwo Ball. Shellshocker was later freed by Ash Ketchum, who destroyed the machine.
|Hydro Pump||Mewtwo Strikes Back|
|+ indicates this Pokémon used this move recently.*|
- indicates this Pokémon normally can't use this move.