Paragon of Endless Thirst

Dark Consumption (Sacrifice a creature, this
creature deals damage equal to the sacrificed creature's
power to target creature or player. You gain life equal to
the sacrificed creature's toughness.)
When Paragon of the Endless Thirst enters the battlefield, you draw X cards and you lose X life,
where X is the number of Vampires you control.
Afflict 5, Lifelink, Menace, Undying