Sacrifice a creature: Bloodthrone Vampire gets +2/+2 until end of turn.

When Carrier Thrall dies, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."

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

Flying Whenever Falkenrath Noble or another creature dies, target player loses 1 life and you gain 1 life.

Haste At the beginning of your upkeep, you may sacrifice a creature. When you do, Fireblade Artist deals 2 damage to target opponent or planeswalker.

When Footlight Fiend dies, it deals 1 damage to any target.

Whenever another creature dies, you may have Hissing Iguanar deal 1 damage to target player or planeswalker.

When Perilous Myr dies, it deals 2 damage to any target.

When Serrated Scorpion dies, it deals 2 damage to each opponent and you gain 2 life.

Destroy target nonlegendary creature.

Lightning Bolt deals 3 damage to any target.

Destroy target creature. It can't be regenerated.

{T}: Add {C}. Basic landcycling {1} ({1}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Bloodfell Caves enters the battlefield tapped. When Bloodfell Caves enters the battlefield, you gain 1 life. {T}: Add {B} or {R}.

({T}: Add {R}.)

Rakdos Carnarium enters the battlefield tapped. When Rakdos Carnarium enters the battlefield, return a land you control to its owner's hand. {T}: Add {B}{R}.

Destroy target nonblack creature.

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

Electrickery deals 1 damage to target creature you don't control. Overload {1}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

{T}, Sacrifice Nihil Spellbomb: Exile target player's graveyard. When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay {B}. If you do, draw a card.

Choose one — • Counter target blue spell. • Destroy target blue permanent.

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

Create three 1/1 white Vampire creature tokens with lifelink.

As an additional cost to cast this spell, sacrifice an artifact or creature. Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

When Doomed Traveler dies, create a 1/1 white Spirit creature token with flying.

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

As an additional cost to cast this spell, sacrifice an artifact. Create three 1/1 red Goblin creature tokens.