There's a link to tha YouTube video in my sig if anyone wants to watch it.
It'll prolly be an item geezer, or maybe you gotta touch a certain landmark, like iwth Deoxys' forms. My theory is that since in Platinum Giratina is caught in Torn World that in his room in Turnback Cave there'll probably be an item you can get that changes him, a Key Item like Glacidea's Powder.
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