Godhead of Dark Sacraments

Flying, afflict, lifelink
{3}{w}{b}: Each player puts the top two cards of
their library into their graveyard. Then you put
a creature card from a graveyard onto the
battlefield under your control.
At the beginning of each opponent's upkeep, that player loses X life, where X is the number of
cards in that player's hand minus the number of
cards in your hand.