2Blue Sorcery: Target player gains control of target permanent you control.

 This card at first seemed pretty worthless to me.  But as I kept thinking about it I saw something that would work!  This mainly works well against opponents that have a good amount of creatures in play.  First play levitation ( All creatures you control gain flying), if you have enough mana, go ahead and use donate to give the opponent levi.  He/she will probably have no idea what will happen.  Right after, play Wing Storm( Wing Storm deals X damage to each player, where X is twice the number of creatures with flying that player controls) twice if you can.  I have gotten this combo off on a friend and totally blew him away!
Try it, add other combos to it and e-mail me or just respond to this post :)            James Racine