Hmmm, the thing is i don't want to draw forests when i need mountains and islands. If i can't cast the faithless lootings or the careful studies then the deck doesn't function.  plus i could always pump and fling in response.The whole point of this deck was to make a deck around vizzerdrix. If i wanted to i could put some wurmcoil engines in here. because i could cast one a turn earlier with additional lifelink, deathtouch, and when goes to the graveyard abilities. And if i did want to add green i'd rather go kalonian behemoth.