Vengeful Dead

Whenever this creature or another Zombie dies, each opponent loses 1 life.

Rancid Rats

Skulk (This creature can't be blocked by creatures with greater power.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Black Cat

When this creature dies, target opponent discards a card at random.

Tattered Mummy

When this creature dies, each opponent loses 2 life.

Death Denied

Return X target creature cards from your graveyard to your hand.

Doom Blade

Cemetery Recruitment

Return target creature card from your graveyard to your hand. If it's a Zombie card, draw a card.

Carrion Feeder

This creature can't block.
Sacrifice a creature: Put a +1/+1 counter on this creature.

Swamp

Barren Moor

This land enters tapped.
{T}: Add {B}.
Cycling {B} ({B}, Discard this card: Draw a card.)