The Pokemon Company has revealed a new code for you to use to claim Ash’s Gengar Pokemon in Pokemon Sword & Shield on the Nintendo Switch. To claim the special Gengar all you need to do is enter the code down below in the Mystery Gift option in Pokemon Sword & Shield. The code will expire on 15th September. Ash’s Gengar comes complete with Ash’s trainer ID, and his origins are from the Pokemon animated show. He also has the moves that Ash has in the show.