Altar's Reap

As an additional cost to cast this spell, sacrifice a creature.
Draw two cards.

Vampire Noble

Doomed Dissenter

When this creature dies, create a 2/2 black Zombie creature token.

Murder

Mind Rot

Graf Harvest

Zombies you control have menace. (They can't be blocked except by two or more creatures.)
{3}{B}, Exile a creature card from your graveyard: Create a 2/2 black Zombie creature token.

Blood Divination

As an additional cost to cast this spell, sacrifice a creature.
Draw three cards.

Demon of Loathing

Flying, trample
Whenever this creature deals combat damage to a player, that player sacrifices a creature of their choice.

Shamble Back

Exile target creature card from a graveyard. Create a 2/2 black Zombie creature token. You gain 2 life.

Witch's Cauldron

{1}{B}, {T}, Sacrifice a creature: You gain 1 life and draw a card.

Swamp

Goremand

As an additional cost to cast this spell, sacrifice a creature.
Flying
Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
When this creature enters, each opponent sacrifices a creature.

Disentomb

Return target creature card from your graveyard to your hand.

Wailing Ghoul

When this creature enters, mill two cards. (Put the top two cards of your library into your graveyard.)