you cant.you can only get garantinas origin form on platinum
You can't get origan form in Pokemon pearl. Sorry...
You get it from Pokemon Ranger, from Fiore or Almia, in the form of an egg.
walrein, the evolved form of sealeo.
Omastar, the evolved form of omanyte
no not at all
you can't
You cannot change his from in Pearl only Platinum.
You cannot trade your Pokemon form Pearl to LeafGreen, only from LeafGreen to Pearl; it is one way only.in celedon city in the small house in the west
In Pokemon pearl you should raise a piplup, shinx, starly, riolu, the first form of rampardos and a gastly HAPPY TRAVELLING
Level up.
It is only found in that form in the new Platinum.
Pokemon 80 is slowbro the evolved form of slowpoke (can catch only in pearl)