This is my suggestion of a deck based on winning by Door to Nothingness. The basic plan is to pretty much stall the game until i've gotten enough lands to play the card - Shouldnt really be a problem since i have a lot of land fetchers and card drawing going on. So what do you think?
I might need some removal though, something like Unmake or something similar. I have 2 major concerns.. What do i do against burn and discard decks? And is my defense strong enough to survive massive creature attacks through the entire game, as a result of helping my opponent through Rites of Flourishing?