Corrupt

Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.

Greed

Swamp

Foul Imp

Flying
When Foul Imp enters, you lose 2 life.

Bog Imp

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

Gravedigger

When Gravedigger enters, you may return target creature card from your graveyard to your hand.

Charcoal Diamond

Charcoal Diamond enters tapped.
{T}: Add {B}.

Ostracize

Target opponent reveals their hand. You choose a creature card from it. That player discards that card.

Fallen Angel

Flying
Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.

Duress

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

Phyrexian Hulk

Dark Banishing

Destroy target nonblack creature. It can't be regenerated.

Blood Pet

Drudge Skeletons

{B}: Regenerate Drudge Skeletons. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Crypt Rats

{X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X.

Serpent Warrior

When Serpent Warrior enters, you lose 3 life.

Abyssal Specter

Flying
Whenever Abyssal Specter deals damage to a player, that player discards a card.

Befoul

Destroy target land or nonblack creature. It can't be regenerated.

Looming Shade

{B}: Looming Shade gets +1/+1 until end of turn.

Dakmor Lancer

When Dakmor Lancer enters, destroy target nonblack creature.