You can use an action replay.
Yes u can hack Pokemon diamond and pearl without action replay but u can do it only on PC Watch this video and you will understand how to hack Pokemon diamond and pearl See the related links for the tutorials. Happy Hacking
In Diamond & Pearl? Impossible without migrating, trading, or Action Replaying.
You can't without trading, migrating or, cheats
You cant get a Mew without hack
in a fossil
You can only get pokemon if you have a diamond, pearl, heartgold, or soulsilver game. Otherwise you have to use a rental pass.
No, Amity Square is the only place in Pokemon Diamond, Pearl, and Platinum where you can stroll with Pokemon.
trade diamond from Pokemon diamond onto Pokemon pearl
You trade Magmar from Pokemon pearl,diamond,or platinum to ether Pokemon pearl,diamond,or platinum.
Unfortunately, you cannot get Cindaquil in Diamond or Pearl without migrating from a previous game.
If you are talking about Purugly then you can't without Pearl or a trade.
not sure