Yawgmoth, Thran PHYSICIAN [Undying Aristocrats] (EDH / Commander)

Main goal is to get out two undying creatures and infinitely sacrifice them (the -1/-1s from Yawgmoth cancel the +1/+1 from undying) while draining the table with an aristocrat for maximum prophet. Mike and Trike for a two card combo. Usual black big mana suspects to play out all the cards in our overflowing hand. The card draw (at instant speed) allows you to dig for your combo pieces all that much quicker, with the other token producers giving you spurts of card draw for life. Imagine using necropotence and gaining that much life, getting treasure tokens and killing off a creature each time you use it. This deck reliably gets the infinite combo off on turn 5-6. It's weakness is Yawgmoth himself, as he's the combo unifier. Luckily the aristocrat synergies are still really good. Failing that there's a bit of control and good black stuff to round the deal. I've had turns where I draw 9 cards in responce to a board wipe. Deck can get boring if you just go for the combo.