It's cool and all, but the CE's never really peaked my interest. At least I can still punish people with a Botta In Tempo... of the Triple variety...:D
No, Nightmare is Rudolf II, it said so on the Facebook page. I remember thinking that Raphael killed Sophi when it was first announced she was killed by a 'malfested', but then I hopped aboard the Sophimare train as soon as I saw the Comic-Con trailer. "You and I can live forever, my darling-"...
So, I think it would be safe to assume Raphael is looking for Amy/Viola, based on the fact that he is holding Amy's hairband. Feel free to leave suggestions below.