Quote Originally Posted by masamune1600
It's no stranger than any apparent battle between Rinoa and Ultimecia (assuming one is an advocate of R=U), although S=G is inescapably wrong. An examination of the Japanese dialogue makes it very clear that Griever was Drawn directly from Squall's mind
Wasn't Griever created from the whole party's minds? I seem to recall Squall of SeeD mentioning something about that. Apparently, Ultimecia talks about creating the ultimate GF "from your minds", or somesuch, in either the original Japanese or in the European translations.