Oubliette

Select a creature in play when Oubliette is cast. That creature is considered out of play as long as Oubliette is in play. Hence the creature cannot be the target of spells and cannot receive damage, use special powers, attack, or defend. All counters and enchantments on the creature remain but are also out of play. If Oubliette is removed, creature returns to play tapped.

Chittering Rats

When Chittering Rats comes into play, target opponent puts a card from his or her hand on top of his or her library.

Echoing Decay

Target creature and all other creatures with the same name as that creature get -2/-2 until end of turn.

Night's Whisper

You draw two cards and you lose 2 life.

Radiant Fountain

When Radiant Fountain enters the battlefield, you gain 2 life. {T}: Add {1} to your mana pool.

Snuff Out

If you control a swamp, you may pay 4 life instead of paying Snuff Out's mana cost. Destroy target nonblack creature. It can't be regenerated.

Doom Blade

Dimir Aqueduct

Dimir Aqueduct comes into play tapped. When Dimir Aqueduct comes into play, return a land you control to its owner's hand. {T}: Add {U}{B} to your mana pool.

Dimir Guildmage

({U/B} can be paid with either {U} or {B}.) {3}{U}: Target player draws a card. Play this ability only any time you could play a sorcery. {3}{B}: Target player discards a card. Play this ability only any time you could play a sorcery.

Cuombajj Witches

{T}: Cuombajj Witches deals 1 damage to target creature or player. Cuombajj Witches also deals 1 damage to target creature or player of target opponent's choice. Choose your target first.

Serrated Arrows

Serrated Arrows comes into play with three arrowhead counters on it. At the beginning of your upkeep, if there are no arrowhead counters on Serrated Arrows, sacrifice it. {T}, Remove an arrowhead counter from Serrated Arrows: Put a -1/-1 counter on target creature.

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.)

Bojuka Bog

Bojuka Bog enters the battlefield tapped. When Bojuka Bog enters the battlefield, exile all cards from target player's graveyard. {T}: Add {B} to your mana pool.

Barren Moor

Phyrexian Rager

Dusk Legion Zealot

When Dusk Legion Zealot enters the battlefield, you draw a card and you lose 1 life.

Disfigure

Target creature gets -2/-2 until end of turn.

Gray Merchant of Asphodel

When Gray Merchant of Asphodel enters the battlefield, each opponent loses X life, where X is your devotion to black. You gain life equal to the life lost this way. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)