Haunting Echoes

Remove all cards in target player's graveyard other than basic land cards from the game. Search that player's library for all cards with the same name as cards removed this way, and remove them from the game. Then that player shuffles his or her library.

Morbid Hunger

Morbid Hunger deals 3 damage to target creature or player. You gain 3 life. Flashback {7}{B}{B} (You may play this card from your graveyard for its flashback cost. Then remove it from the game.)

Braids, Cabal Minion

At the beginning of each player's upkeep, that player sacrifices an artifact, creature, or land.

Skeletal Scrying

As an additional cost to play Skeletal Scrying, remove X cards in your graveyard from the game. You draw X cards and you lose X life.

Innocent Blood

Each player sacrifices a creature.

Shambling Swarm

When Shambling Swarm is put into a graveyard from play, distribute three -1/-1 counters among one, two, or three target creatures. Remove those counters at end of turn.

Nantuko Shade

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

Laquatus's Champion

When Laquatus's Champion comes into play, target player loses 6 life. When Laquatus's Champion leaves play, that player gains 6 life. {B}: Regenerate Laquatus's Champion.

Mutilate

All creatures get -1/-1 until end of turn for each swamp you control.

Rancid Earth

Destroy target land. Threshold - Instead destroy that land and Rancid Earth deals 1 damage to each creature and each player. (You have threshold if seven or more cards are in your graveyard.)

Chainer's Edict

Target player sacrifices a creature. Flashback {5}{B}{B} (You may play this card from your graveyard for its flashback cost. Then remove it from the game.)

Mesmeric Fiend

When Mesmeric Fiend comes into play, target opponent reveals his or her hand and you choose a nonland card from it. Remove that card from the game. When Mesmeric Fiend leaves play, return the removed card to its owner's hand.

Cabal Coffers

{2}, {T}: Add {B} to your mana pool for each swamp you control.

Mind Sludge

Target player discards a card for each Swamp you control.

Diabolic Tutor