| Greta's Shedinja|
Arena Captain Kogomi's Nukenin
|Trainer:||Arena Tycoon Greta|
|Debut:||Sneaky Like Shedinja I|
|Current location:||With Greta|
Shedinja was seen when Greta sent out her Pokémon before the battle with Emerald. She sent out her last Pokémon, Shedinja, when both her Heracross and Umbreon were defeated. Greta commented that Shedinja might be weak but has the ability, Wonder Guard. Emerald's Sudowoodo used Rock Slide, but Shedinja endured the attack. Greta then ordered Shedinja to use Solar Beam, successfully hitting Sudowoodo. Sudowoodo then stood up and the battle ended with Sudowoodo winning due to having a higher score.
|Endure||Sneaky Like Shedinja II|
|Solar Beam||Sneaky Like Shedinja II|
|+ indicates this Pokémon used this move recently.*|
- indicates this Pokémon normally can't use this move.