Rotund'jere, the Necrophos

{b}{b}{g}{g}: Exile X noncreature cards from
your graveyard and deal X damage to a target,
gain X life, where X is the number of cards exiled
this way.
Dredge 4 (If you would draw a card, instead you
may mill 4 cards. If you do, return this card from your
graveyard to your hand.)
Behold the Pope of Pestilence.