Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.

Sacrifice a creature: Add {C}{C}.

{2}, {T}: Put a charge counter on Black Mana Battery. {T}, Remove any number of charge counters from Black Mana Battery: Add {B}, then add an additional {B} for each charge counter removed this way.

{T}: Add one mana of any color that a land an opponent controls could produce.

{T}: Add {C}. {1}, {T}, Sacrifice Mind Stone: Draw a card.

Sacrifice a creature: Add one mana of any color.

{T}: Add {B}. Sacrifice Skull of Ramos: Add {B}.

As Sol Grail enters the battlefield, choose a color. {T}: Add one mana of the chosen color.

{T}: Add {C}{C}.

{T}: Add {C}{C}{C}.

{T}, Sacrifice Armor Thrull: Put a +1/+2 counter on target creature.

If there are ten or more creature cards total in all graveyards, this spell costs {6} less to cast. Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) {T}: Destroy target creature. It can't be regenerated.

{T}, Sacrifice Basal Thrull: Add {B}{B}.

Sacrifice Blood Pet: Add {B}.

Sacrifice Blood Vassal: Add {B}{B}.

Carrion Feeder can't block. Sacrifice a creature: Put a +1/+1 counter on Carrion Feeder.

You may sacrifice three black creatures rather than pay this spell's mana cost. Trample

Black spells you cast cost {B} more to cast.

First strike, trample At the beginning of your upkeep, put a -2/-2 counter on Ebon Praetor. Sacrifice a creature: Remove a -2/-2 counter from Ebon Praetor. If the sacrificed creature was a Thrull, put a +1/+0 counter on Ebon Praetor. Activate only during your upkeep and only once each turn.

{T}, Sacrifice a creature: Return target creature card from your graveyard to the battlefield. Activate only during your upkeep.

When Laquatus's Champion enters the battlefield, target player loses 6 life. When Laquatus's Champion leaves the battlefield, that player gains 6 life. {B}: Regenerate Laquatus's Champion.

Whenever Mindstab Thrull attacks and isn't blocked, you may sacrifice it. If you do, defending player discards three cards.

Sacrifice Morgue Thrull: Mill three cards.

Whenever Necrite attacks and isn't blocked, you may sacrifice it. If you do, destroy target creature defending player controls. It can't be regenerated.

First strike At the beginning of your upkeep, sacrifice Pit Spawn unless you pay {B}{B}. Whenever Pit Spawn deals damage to a creature, exile that creature.

When Priest of Gix enters the battlefield, add {B}{B}{B}.

Discard a card: Putrid Imp gains flying until end of turn. Threshold — As long as seven or more cards are in your graveyard, Putrid Imp gets +1/+1 and can't block.

Trample Whenever Scion of Darkness deals combat damage to a player, you may put target creature card from that player's graveyard onto the battlefield under your control. Cycling {3} ({3}, Discard this card: Draw a card.)

Flying Discard a card: Add {B}.

{T}, Sacrifice a black or artifact creature: Add an amount of {B} equal to the sacrificed creature's mana value.

{T}, Sacrifice a creature: Destroy target nonblack creature.

Thrull creatures get +1/+1. {T}: Gain control of target Thrull for as long as you control Thrull Champion.

{1}{B}, Sacrifice Thrull Surgeon: Look at target player's hand and choose a card from it. That player discards that card. Activate only as a sorcery.

{1}{B}: Counter target black spell unless that spell's controller pays {B} or {3}.

{B}, Sacrifice a creature: Destroy target nonblack creature.

Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on Black Market.

At the beginning of your upkeep, sacrifice Breeding Pit unless you pay {B}{B}. At the beginning of your end step, create a 0/1 black Thrull creature token.

Whenever a creature enters the battlefield, you lose 1 life and add {B}.

Sacrifice a creature: Destroy target artifact. Activate only during your upkeep and only once each turn.

{2}, Sacrifice a nontoken permanent: Draw a card.

Enchant creature Enchanted creature gets +1/+1. Sacrifice Thrull Retainer: Regenerate enchanted creature.

{B}, Discard a creature card: Return target creature card from your graveyard to your hand.

Add {B}{B}{B}. Threshold — Add {B}{B}{B}{B}{B} instead if seven or more cards are in your graveyard.

As an additional cost to cast this spell, sacrifice a creature. Add {B}{B}{B}{B}.

Add {B}{B}{B}.

Prevent all combat damage that would be dealt this turn.

As an additional cost to cast this spell, sacrifice all permanents you control and discard your hand. Target player loses 5 life.

As an additional cost to cast this spell, sacrifice a creature. Add an amount of {B} equal to the sacrificed creature's mana value.

Add {B} for each creature card in your graveyard.

For each artifact or creature card in target opponent's graveyard, add {C} and you gain 1 life.

Destroy target nonartifact, nonblack creature. It can't be regenerated.

Target opponent sacrifices a creature for each creature put into your graveyard from the battlefield this turn.

{2}, {T}: Add {B} for each Swamp you control.

Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional {B}.

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

Each player puts a creature card from their graveyard onto the battlefield.

Each player sacrifices a creature.

Each player chooses a creature type. Each player returns all creature cards of a type chosen this way from their graveyard to the battlefield.

As an additional cost to cast this spell, sacrifice two creatures. Destroy target artifact.

As an additional cost to cast this spell, exile a creature you control. Return target creature card from your graveyard to the battlefield. Put a +2/+2 counter on that creature if the exiled creature was a Thrull.