use the move relic song
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 change Giratina's form in Pokemon Pearl (that includes Diamond). You can change Giratina's form in Pokemon Platinum (that includes Heart Gold and Soul Silver). You can change Giratina's form with the Griseous Orb. To change Giratina's form give Griseous Orb to Giratina and then take it off and Giratina changed its form.
you can't
no not at all
They change deoxys form
Sorry, but Shaymin can only change form in Platinum.
You cannot change his from in Pearl only Platinum.
You need a Gracida Flower.
No but you can change its form in Platium.
No, it never evolves, but you can change it's form on Pokemon diamond/pearl.
Rotor is the Pokemon, not Rotomore. This is a plasma Pokemon that can change form by possessing the motors of some appliances.
no there is not No, there is not