In Pokemon Black for the DS, you need to give the Griseous Orb to Giratina in order to make it change to its Origin Form.
You obtain the Griseous Orb from the Shadow Triad on Marvelous Bridge.
About DoubleDizle
Gamer, Software Engineer, Web Developer, Professional Geek
You also might be interested in
There are two different wallpapers you can unlock in Pokemon[...]
Genesect is one of the new event only pokemon in[...]
Heatmor is a new fire type pokemon in Pokemon Black[...]