Is anyone else curious about this card? I'm already trying to think of shenanigans with it. And why is it blue? Griffins are usually white; this seems more sphinx like, even though there are no sphinx on Innistrad.
Food Chain, Moorland Haunt, Force of Will, Planar Void, Seance, and the Skaab cards such as Skaab Ruinator might be fun with this guy.