You may wanna include how to change the Pokemon's forms. Like Shaymin needs this item called the Glacidea Flower. And Giratina needs the Platinum orb to change.
More info on that here: http://www.serebii.net/games/forms.shtml.
Oh, and if you need some more info, you can find them here: http://www.serebii.net/platinum/
« Last edited by .Impact on Nov 3rd 2008 »