Dusk Legion Zealot

When Dusk Legion Zealot enters, you draw a card and you lose 1 life.

Disfigure

Target creature gets -2/-2 until end of turn.

Gray Merchant of Asphodel

When Gray Merchant of Asphodel enters, each opponent loses X life, where X is your devotion to black. You gain life equal to the life lost this way. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)

Victim of Night

Destroy target non-Vampire, non-Werewolf, non-Zombie creature.

Burglar Rat

When Burglar Rat enters, each opponent discards a card.

Phyrexian Rager

When Phyrexian Rager enters, you draw a card and you lose 1 life.

Swamp

Doom Blade

Sign in Blood

Target player draws two cards and loses 2 life.