My cheap (very cheap) WGD deck is mono black and has worked well for me, even beating powered control decks. It is basically the type of deck that either wins by 4th turn or doesn't win at all due to the lack of any other kill condition. I use the buried alives to dump a Gorger, Laquatis and something else in my grave yard and hope for the best. I run an entomb and use it as a bail out if my opening hand is crap even after a muligan. All I do is toss the gorger in the grave yard and set off a endless, and pointless, combo to bring the game to a draw and hope that my opening hand is better in the next game. Maybe a cheap WGD deck can win a longer game, I've never tried it myself. I just feel that unless your somewhat powered up, it is best to go in for the ultra fast kill. My two cents...