Drudge Skeletons

{B}: Regenerate Drudge Skeletons. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Bog Imp

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

Looming Shade

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

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.

Blood Pet

Foul Imp

Flying
When Foul Imp enters, you lose 2 life.

Mind Rot

Serpent Warrior

When Serpent Warrior enters, you lose 3 life.

Charcoal Diamond

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

Phyrexian Hulk

Crypt Rats

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

Ostracize

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

Abyssal Specter

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

Greed

Fallen Angel

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

Befoul

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

Dakmor Lancer

When Dakmor Lancer enters, destroy target nonblack creature.

Duress

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

Swamp

Gravedigger

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