Ditto is Duplica's partner Pokémon. It can copy any Pokémon it goes up against. At first it had a slight problem: Every time it copies a Pokémon, Ditto always kept its own face. It was captured by Team Rocket to be transformed into a Dratini. However it has a little fun at Jessie's expense. After being threatened it molded it's face into Meowths when it imitated it, a perfect match. After a touching moment, Team Rocket "gave" Ditto back but Duplica could tell it wasn't Ditto. After getting it back Duplica and Ditto said their goodbyes to Ash and co.