u have to have an action replay. then use Pokemon modifior then do l and r then u do 493 minuse 151 u will throw away 342 in the items pockets
You can't catch Mewtwo in-game in Pokemon Diamond.
You can't unless You have pokesaved a mew
sorry but it is impossible to CATCH mew, but you can still ask for it on Wi-Fi club
you buy an gameshark then you catch him in emaerald or ruby or sapphire then you transfer him to diamond
Trade it from my Pokemon ranch wii
It isn't possible to catch mew in Pokemon diamond. You need an action replay cheat cartridge.
No you cannot.
Mew and Mewtwo are not found anywhere in the Sinnoh region.
you don't, you migrate it from Pokemon ranger, have fun on you're game, I can catch every Pokemon exept mew.
Its impossible.Although you may see your friends throw out Mew from time to time, and Mew up for grabes on the global trading system, it is impossible to catch Mew on Pokemon Diamond. This doesn't mean you can't have her on your game.If you catch a mew on Pokemon Fire Red or Leaf Green, you can migrate it to your game if you have completed the game.
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You Have to trade from Pokemon Diamond, Pearl, or Platinum.