Hey guys, I took this list http://www.deckcheck.net/deck.php?id=32617 and cut the terravore for 2 vampire hexmage and cut a cycling land and a fetch for 2 dark depths and started to test it. Seems to be working out really well by being able to kill planeswalkers and giving you inevitability when it comes to the late game and you are throwing a 20/20 down until they deal with it. Also, fanning a god hand by making a 20/20 on turn 1 or 2 isnt too bad either. Just a little food for thought.