you need to have the griseous orb. to find the griseous orb. just search up the griseous orb and let giratina hold it. he will then change to origin forme
it changes girintina into origin form outside of the distorsion/torn world
You cannot change his from in Pearl only Platinum.
you can only get it in pokemon platinum...
Sorry, but Shaymin can only change form in Platinum.
You can go to the Distortion World and also change Giritinas form.
its impossible to do that, Pokemon cannot go back to their first form
give it the gracida flower
You can't change Shaymin into Sky Form in Pokemon Diamond (that includes pearl). You can only change Shaymin into Sky Form in Pokemon Platinum (that includes Heart Gold and Soul Silver). You can get the Gracidea to change Shaymin into Sky Form.
You can't. It has to be Platinum. If you get Platinum, you need the Secret Key. You can't get that anymore unless you have an Action Replay.
Rotom doesn't change form in dimond version. It only changes in Pokemon platinum.
bring shaymen to the floroma medow and it will change form. it will change back during a period of time, i for get which, but you can always change it back after the timw
regigigas don't have a new form in Pokemon platinum REGIGIGAS IS LEVEL ONE!!!!!!!!!!!!