up my bum round the corner all the way to California
RegiRock
Only regirock, regice, registeel is available in Emerald
to get regirock in Pokemon platinum, you have to upload it from ruby, Sapphire, or emerald.
You can only get Regirock by transferring a Regirock from Pokemon Ruby, Saphire, or Emerald to the Pal Park I believe.
In Diamond you can't catch Regirock, you have to migrate it from Pokemon Ruby, Sapphire, or Emerald.
You cannot get Regirock in Diamond without migrating one from Ruby, Sapphire or Emerald.
strength after the chamber
No, you need to trade it from Emerald.
Regirock, Regice, and Registeel.
you can gain regirock by getting the national pokedex the going to pal park then transferring it from Pokemon ruby or emerald then cath it
Trade for them
you cant. you have to migrate them from Pokemon emerald