Victim of Night

Destroy target non-Vampire, non-Werewolf, non-Zombie creature.

Blackmail

Target player reveals three cards from their hand and you choose one of them. That player discards that card.

Ravenous Rats

When Ravenous Rats enters, target opponent discards a card.

Thorn of the Black Rose

Deathtouch
When Thorn of the Black Rose enters, you become the monarch.

Dauthi Slayer

Shadow (This creature can block or be blocked by only creatures with shadow.)
Dauthi Slayer attacks each combat if able.

Wrench Mind

Target player discards two cards unless they discard an artifact card.

Barren Moor

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

Liliana's Specter

Flying
When Liliana's Specter enters, each opponent discards a card.

Sign in Blood

Target player draws two cards and loses 2 life.

Hymn to Tourach

Target player discards two cards at random.

Phyrexian Rager

When Phyrexian Rager enters, you draw a card and you lose 1 life.

Gurmag Angler

Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)

Dross Golem

Affinity for Swamps (This spell costs {1} less to cast for each Swamp you control.)
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Geth's Verdict

Target player sacrifices a creature of their choice and loses 1 life.

Dead Weight

Enchant creature
Enchanted creature gets -2/-2.

Swamp

Gray Merchant of Asphodel

When Gray Merchant of Asphodel enters, 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.)

Chainer's Edict

Target player sacrifices a creature of their choice.
Flashback {5}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Chittering Rats

When Chittering Rats enters, target opponent puts a card from their hand on top of their library.

Duress

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