Spells your opponents cast that target Accursed Witch cost {1} less to cast.

When Accursed Witch dies, return it to the battlefield transformed under your control attached to target opponent.

Enchant player

Spells you cast that target enchanted player cost {1} less to cast.

At the beginning of enchanted player's upkeep, that player loses 1 life and you gain 1 life.

As an additional cost to cast this spell, sacrifice a creature.

Draw two cards.

Create thirteen tapped 2/2 black Zombie creature tokens.

Flashback {7}{B}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying

At the beginning of your upkeep, target player draws a card and loses 1 life.

Flying

{T}: Create a 2/2 black Vampire creature token with flying.

{B}: Transform Bloodline Keeper. Activate only if you control five or more Vampires.

Flying

Other Vampire creatures you control get +2/+2.

{T}: Create a 2/2 black Vampire creature token with flying.

Enchant creature

Enchanted creature gets +3/-3.

Return target creature card from your graveyard to your hand. If it's a Zombie card, draw a card.

Destroy target creature. Its controller loses 2 life and you gain 2 life.

{T}, Tap an untapped Vampire you control: Transform Chosen of Markov.

{4}{B}{B}: Exile target creature and put a +1/+1 counter on Dark Impostor.

Dark Impostor has all activated abilities of all creature cards exiled with it.

Destroy target creature. If that creature was a Human, you gain life equal to its toughness.

Flying

At the beginning of your upkeep, sacrifice a creature other than Demonic Taskmaster.

Flying

When Demonlord of Ashmouth enters the battlefield, exile it unless you sacrifice another creature.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Whenever a creature dealt damage by Dread Slaver this turn dies, return it to the battlefield under your control. That creature is a black Zombie in addition to its other colors and types.

At the beginning of your upkeep, create X 2/2 black Zombie creature tokens, where X is half the number of Zombies you control, rounded down.

When Farbog Boneflinger enters the battlefield, target creature gets -2/-2 until end of turn.

Skulk (This creature can't be blocked by creatures with greater power.)

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Flying

Whenever Fiend of the Shadows deals combat damage to a player, that player exiles a card from their hand. You may play that card for as long as it remains exiled.

Sacrifice a Human: Regenerate Fiend of the Shadows.

Geralf's Messenger enters the battlefield tapped.

When Geralf's Messenger enters the battlefield, target opponent loses 2 life.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Choose one --

• Return target creature card from your graveyard to your hand.

• Return two target Zombie cards from your graveyard to your hand.

At the beginning of combat on your turn, if you both own and control Graf Rats and a creature named Midnight Scavengers, exile them, then meld them into Chittering Host.

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

Put any number of target creature cards from your graveyard on top of your library.

Draw a card.

Flying, lifelink

Pay 7 life: Draw seven cards.

Target player discards two cards.

Morbid -- If a creature died this turn, instead that player reveals their hand, you choose two cards from it, then that player discards those cards.

Deathtouch

Whenever another nontoken creature dies, you may draw a card.

When Haunted Dead enters the battlefield, create a 1/1 white Spirit creature token with flying.

{1}{B}, Discard two cards: Return Haunted Dead from your graveyard to the battlefield tapped.

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Destroy target Human creature.

Lifelink

{2}, Sacrifice a creature: Put a +1/+1 counter on each Vampire you control.

+1: Each player discards a card.

-2: Target player sacrifices a creature.

-6: Separate all permanents target player controls into two piles. That player sacrifices all permanents in the pile of their choice.

Lifelink

Whenever another nontoken creature you control dies, exile Liliana, Heretical Healer, then return her to the battlefield transformed under her owner's control. If you do, create a 2/2 black Zombie creature token.

+2: Each player discards a card.

-X: Return target nonlegendary creature card with mana value X from your graveyard to the battlefield.

-8: You get an emblem with "Whenever a creature dies, return it to the battlefield under your control at the beginning of the next end step."

When Maalfeld Twins dies, create two 2/2 black Zombie creature tokens.

Lifelink

Markov Crusader has haste as long as you control another Vampire.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

When Midnight Scavengers enters the battlefield, you may return target creature card with mana value 3 or less from your graveyard to your hand.

(Melds with Graf Rats.)

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Whenever a Human deals damage to you, destroy it.

Other non-Human creatures you control get +1/+1 and have undying. (When a creature with undying dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Flying, trample

When Mindwrack Demon enters the battlefield, mill four cards.

Delirium -- At the beginning of your upkeep, you lose 4 life unless there are four or more card types among cards in your graveyard.

Morbid -- When Morkrut Banshee enters the battlefield, if a creature died this turn, target creature gets -4/-4 until end of turn.

Skulk (This creature can't be blocked by creatures with greater power.)

When Pale Rider of Trostad enters the battlefield, discard a card.

When Polluted Dead dies, destroy target land.

Sacrifice a Human: Transform Ravenous Demon. Activate only as a sorcery.

Flying, trample

At the beginning of your upkeep, sacrifice a Human. If you can't, tap Archdemon of Greed and it deals 9 damage to you.

Flying

Morbid -- At the beginning of each end step, if a creature died this turn, destroy target non-Demon creature.

{3}{B}, {T}, Sacrifice a Human: Destroy target creature.

Morbid -- {T}, Tap two untapped creatures you control: Create a 5/5 black Demon creature token with flying. Activate only if a creature died this turn.

When Soulcage Fiend dies, each player loses 3 life.

Discard a card: Vampires you control get +1/+1 until end of turn. Activate only once each turn.

When Stromkirk Mentor enters the battlefield, put a +1/+1 counter on another target Vampire you control.

Target creature gets -4/-4 until end of turn.

Target player sacrifices a creature or planeswalker.

Delirium -- If there are four or more card types among cards in your graveyard, instead that player sacrifices a creature and a planeswalker.

When Tooth Collector enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn.

Delirium -- At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, target creature that player controls gets -1/-1 until end of turn.

Target opponent sacrifices a creature. You gain life equal to that creature's toughness.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When Undead Executioner dies, you may have target creature get -2/-2 until end of turn.

Skulk (This creature can't be blocked by creatures with greater power.)

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

{1}{B}, Sacrifice Vessel of Malignity: Target opponent exiles two cards from their hand. Activate only as a sorcery.

Whenever another Human creature dies, put a +1/+1 counter on Village Cannibals.

Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Target opponent discards a card at random.

Delirium -- If there are four or more card types among cards in your graveyard, that player discards two cards at random instead.