Giant Scorpion

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Bloodhunter Bat

Flying
When Bloodhunter Bat enters, target player loses 2 life and you gain 2 life.

Duty-Bound Dead

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
{3}{B}: Regenerate Duty-Bound Dead. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Crippling Blight

Enchant creature
Enchanted creature gets -1/-1 and can't block.

Murder

Tormented Soul

Tormented Soul can't block and can't be blocked.

Catacomb Slug

Ravenous Rats

When Ravenous Rats enters, target opponent discards a card.

Sign in Blood

Target player draws two cards and loses 2 life.

Death Wind

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

Dark Favor

Enchant creature
When Dark Favor enters, you lose 1 life.
Enchanted creature gets +3/+1.

Ghoulraiser

When Ghoulraiser enters, return a Zombie card at random from your graveyard to your hand.

Vile Rebirth

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

Ghoulcaller's Chant

Choose one —
• Return target creature card from your graveyard to your hand.
• Return two target Zombie cards from your graveyard to your hand.

Polluted Dead

When Polluted Dead dies, destroy target land.

Drainpipe Vermin

When Drainpipe Vermin dies, you may pay {B}. If you do, target player discards a card.

Plagued Rusalka

{B}, Sacrifice a creature: Target creature gets -1/-1 until end of turn.

Mind Rot

Brain Weevil

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)
Sacrifice Brain Weevil: Target player discards two cards. Activate only as a sorcery.

Terrus Wurm

Scavenge {6}{B} ({6}{B}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)

Twilight's Call

You may cast Twilight's Call as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.)
Each player returns all creature cards from their graveyard to the battlefield.

Undead Executioner

When Undead Executioner dies, you may have target creature get -2/-2 until end of turn.

Black Cat

When Black Cat dies, target opponent discards a card at random.

Disentomb

Return target creature card from your graveyard to your hand.

Crypt Creeper

Sacrifice Crypt Creeper: Exile target card from a graveyard.

Swamp

Rise from the Grave

Put target creature card from a graveyard onto the battlefield under your control. That creature is a black Zombie in addition to its other colors and types.