regice regirock and registeel can only be obtained in diamond/pearl using action replay or migrating from gba
You cannot
You have to trade it with Diamond and Pearl.
In Diamond you can't catch Regirock, you have to migrate it from Pokemon Ruby, Sapphire, or Emerald.
You can find Regigigas in Snowpoint Temple in Pokemon Diamond, you will need to bring Regice, Registeel and Regirock for Regigigas to waken.
You can only get Regirock by transferring a Regirock from Pokemon Ruby, Saphire, or Emerald to the Pal Park I believe.
First of all, it's Regirock, and you have to migrate him from Ruby, Sapphire, or Emerald.
You cannot get Regirock in Diamond without migrating one from Ruby, Sapphire or Emerald.
No. You can only migrate them from previous Pokemon Game Boy Advance Games.
Regirock Beat the Pokemon league 10 times and go to orbough city mine there will be a new room go in and regirock will be there click on him and capture him Registeel Regice
how the hell do i know!? :D
No.
its only in pokemon platinum