Nice deck! Two things astonish me though:
The land count seems a bit low for your curve. Don't you get mana screwed from time to time?
And you have some really annoying cards in there (
Lich's Tomb,
Illusions of Grandeur etc.). I didn't dare to run those, because I feared that I'll be the archenemy everytime I play Zedruu, once my friends figured out how the deck works. =D
What are your experiences in this regard?