Unlike in Colosseum, XD has Trainers in game who want to trade some of their Pokémon for yours like in the GBA Games. Below is a list of the people who want to trade, what for and what you get

Your Pokémon Name Trainer to Trade Location Name Their Pokémon
Togepi Danny Outskirt Stand Elekid
Trapinch Duking Pyrite Town Meditite
Surskit Duking Pyrite Town Shuckle
Wooper Duking Pyrite Town Larvitar

 
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