H: Sphinx's Revelation/tradelist. W: Angel of Serenity, Gisela

Hey guys!  I've finally decided to do some reworking to my blue/white deck and decided I dont really need the Sphinx's revelations anymore, so I'm looking to trade them off for some cards I'll be using in my Gatecrash/Boros deck.
If you are interested, throw up some trades and lets see if we can work things out!

Thanks