How do i get Origin form Giratina?
Distortion World, there's an orb. That's all I can tell ya.
well the only way to get skymin is to have the event shaymin no other one no hacked or anything if you do put it in you party go to floroma town and to the upper left of the pokemon center theres a lady outside with blonde hair and then just talk to her and she gives you a gracidea flower then use it on shaymin
p.s. skymin will turn back to shaymin if he gets frozen in battle (cuase flowers can't grow in the cold) or at night (ditto)
hope i helped
when is the event?