At the beginning of your upkeep, each player sacrifices a non-Vampire creature.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Other black creatures get +1/+1.

Nonblack creatures get -1/-1.

Whenever a creature enters the battlefield under an opponent's control, you may have that player lose 1 life.

Bloodghast can't block.

Bloodghast has haste as long as an opponent has 10 or less life.

Landfall — Whenever a land enters the battlefield under your control, you may return Bloodghast from your graveyard to the battlefield.

Flying

Whenever Butcher of Malakir or another creature you control is put into a graveyard from the battlefield, each opponent sacrifices a creature.

Crovax the Cursed enters the battlefield with four +1/+1 counters on it.

At the beginning of your upkeep, you may sacrifice a creature. If you do, put a +1/+1 counter on Crovax. If you don't, remove a +1/+1 counter from Crovax.

: Crovax gains flying until end of turn.

Kicker (You may pay an additional as you cast this spell.)

When Gatekeeper of Malakir enters the battlefield, if it was kicked, target player sacrifices a creature.

White enchantment spells and green enchantment spells cost more to cast.

, : Destroy target creature. If that creature is put into a graveyard this way, put a black Vampire creature token onto the battlefield. Its power is equal to that creature's power and its toughness is equal to that creature's toughness.

Flying, protection from white

When Malakir Bloodwitch enters the battlefield, each opponent loses life equal to the number of Vampires you control. You gain life equal to the life lost this way.

Flying, first strike, haste

Whenever Mirri the Cursed deals combat damage to a creature, put a +1/+1 counter on Mirri the Cursed.

Whenever Pulse Tracker attacks, each opponent loses 1 life.

Flying

At the beginning of your upkeep, you may sacrifice a nonartifact creature. If you do, put a +1/+1 counter on Ravenous Vampire. If you don't, tap Ravenous Vampire.