When Abyssal Gatekeeper dies, each player sacrifices a creature.

When Abyssal Gatekeeper dies, each player sacrifices a creature.

When Abyssal Gatekeeper dies, each player sacrifices a creature.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

When Blistergrub dies, each opponent loses 2 life.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

When Blistergrub dies, each opponent loses 2 life.

Flying

Whenever Cursed Monstrosity becomes the target of a spell or ability, sacrifice it unless you discard a land card.

Destroy target creature with total power and toughness 5 or less.

Destroy target creature with total power and toughness 5 or less.

Flying

When Dark Hatchling enters the battlefield, destroy target nonblack creature. It can't be regenerated.

Add {B}{B}{B}.

Add {B}{B}{B}.

Add {B}{B}{B}.

Add {B}{B}{B}.

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

Trample

Despoiler of Souls can't block.

{B}{B}, Exile two other creature cards from your graveyard: Return Despoiler of Souls from your graveyard to the battlefield.

Despoiler of Souls can't block.

{B}{B}, Exile two other creature cards from your graveyard: Return Despoiler of Souls from your graveyard to the battlefield.

Flying, trample

At the beginning of your upkeep, sacrifice a creature.

Sacrifice a creature: Regenerate Devouring Strossus.

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.

Destroy target creature or enchantment an opponent controls. You lose life equal to that permanent's mana value.

Destroy target creature or enchantment an opponent controls. You lose life equal to that permanent's mana value.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Threshold -- As long as seven or more cards are in your graveyard, Frightcrawler gets +2/+2 and can't block.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

Threshold -- As long as seven or more cards are in your graveyard, Frightcrawler gets +2/+2 and can't block.

Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.

Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.

Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.

Whenever Gloom Sower becomes blocked by a creature, that creature's controller loses 2 life and you gain 2 life.

Destroy target nonartifact creature.

Destroy target nonartifact creature.

Destroy target nonartifact creature.

Destroy target nonartifact creature.

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

When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card.

Trample

When Hunted Horror enters the battlefield, target opponent creates two 3/3 green Centaur creature tokens with protection from black.

Trample

When Hunted Horror enters the battlefield, target opponent creates two 3/3 green Centaur creature tokens with protection from black.

Destroy target creature. You lose 2 life.

Destroy target creature. You lose 2 life.

Devour Intellect -- When Intellect Devourer enters the battlefield, each opponent exiles a card from their hand until Intellect Devourer leaves the battlefield.

Body Thief -- You may play lands and cast spells from among cards exiled with Intellect Devourer. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it.

Flying

When Necrogen Scudder enters the battlefield, you lose 3 life.

Deathtouch

Whenever Scream Puff deals combat damage to a player, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.")

When Yarok's Fenlurker enters the battlefield, each opponent exiles a card from their hand.

{2}{B}: Yarok's Fenlurker gets +1/+1 until end of turn.