Trade it from another game.
--Hopefully you saved it before you fought it :]
You can turn it off, and do it again.
You cant but get Pokemon platinum you can get both dialga and palkia
not without an action replay and a Pokemon modifier code.
Its palkia
Of course you can
If you have action replay and Pokemon modifier, yes.
pokemondifire
I think the only way to get Palkia in Pokemon Diamond is to use an Action Replay, GameShark, or trade it from Platinum or Pearl.
you can only get palkia on pearl! but by using an action replay code you can get palkia as well as dialga
You can not find Palkia on Pokemon diamond unless, you use action replay that might not work or if you trade with somone that has pearl.
you can't. sorry. you can only get it from a trade, or have action replay maybe.
Action replay
The only way to get palkia in Pokemon Diamond is by action replay and if your also wondering how to get dialga in Pokemon Pearl the same wasy use action replay in Pokemon Platinum you can catch dialga and palkia and they are at an astounding level 70 so good luck hope this helped