Mutate {3}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Menace (This creature can't be blocked except by two or more creatures.) Whenever this creature mutates, each opponent discards a card.

Destroy target nonblack creature. Madness {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.)

Flying When this creature dies, all creatures get -1/-1 until end of turn.

At the beginning of your upkeep, put a spore counter on this creature. Remove three spore counters from this creature: Create a 1/1 green Saproling creature token. Sacrifice a Saproling: Target creature gets -1/-1 until end of turn.

All creatures get -2/-2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

All creatures get -4/-4 until end of turn. You become the monarch.

Whenever this creature blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat. Madness {B}{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.)

Destroy target tapped creature. Madness {1}{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.)

First strike When this creature enters, you may reveal X black cards in your hand. If you do, target creature gets -X/-X until end of turn. Madness {1}{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.)

Whenever an opponent draws a card, Ob Nixilis deals 1 damage to that player. −2: Destroy target creature. Its controller draws two cards.

Choose one — • All creatures get -2/-2 until end of turn. • Remove two loyalty counters from each planeswalker.

This creature enters tapped. Raid — When this creature enters, if you attacked this turn, target opponent discards a card.

Enchant creature you control When this Aura enters, target opponent discards two cards. Enchanted creature has lifelink.

Discard a card: This creature gains lifelink until end of turn. Threshold — This creature gets +1/+2 as long as seven or more cards are in your graveyard.

Kicker {3}{B} (You may pay an additional {3}{B} as you cast this spell.) When this creature enters, if it was kicked, each opponent discards two cards.

At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, Davriel deals 2 damage to them. −1: Target player discards a card.

When this creature dies, target opponent discards a card.

Target opponent discards a card. If mana from a Treasure was spent to cast this spell, instead that player reveals their hand, you choose a nonland card from it, then that player discards that card.

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

Flying This creature gets -1/-1 for each card in your opponents' hands. At the beginning of your upkeep, each player discards a card.

Whenever you discard a card, this enchantment deals 1 damage to any target and you gain 1 life.

Target player discards two cards. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)

Target opponent discards two cards. Raid — If you attacked this turn, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Discard a card: This creature gets +1/+1 until end of turn. 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.)

Flying, haste Madness {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.)

{T}, Sacrifice this creature: Target opponent discards a card. Activate only as a sorcery.

Target player discards three cards. Suspend 4—{B} (Rather than cast this card from your hand, you may pay {B} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Whenever you cycle or discard a card, this creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it's still put into its owner's graveyard.)

When this creature dies, target player discards a card.

Flying When this creature dies, each opponent discards a card.

Choose one — • Target opponent reveals their hand and discards all colorless nonland cards. • Target opponent reveals their hand and discards all multicolored cards.

Target opponent discards two cards. If fewer than two cards were discarded this way, you draw cards equal to the difference. Foretell {1}{B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Whenever this creature becomes blocked, defending player discards a card.

Target player discards two cards. Cycling {2} ({2}, Discard this card: Draw a card.)

When this creature dies, create a 1/1 green Saproling creature token.

At the beginning of each player's upkeep, if that player has no cards in hand, you draw a card and you lose 1 life. Madness {1}{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.)

Whenever this creature attacks, you draw a card and you lose 1 life.

You draw two cards and each opponent discards two cards. Each player loses 2 life.

Target creature gains deathtouch until end of turn. Draw a card.

If you would draw a card while you have no cards in hand, instead you draw two cards and you lose 1 life.

{1}, {T}, Sacrifice another creature: You gain life equal to the sacrificed creature's toughness. Draw a card.

Each player loses 2 life. You draw two cards.

{1}, {T}, Pay 1 life: Draw a card. Activate only if you've discarded a card this turn.

{B}, Pay 2 life: Draw a card.

Enchant creature Enchanted creature gets +2/+0 and has "When this creature dies, draw a card."

As an additional cost to cast this spell, sacrifice a creature or land. Draw two cards.

Target player draws two cards and loses 2 life.

{3}, Sacrifice a creature or planeswalker: You gain 1 life and draw a card.

Menace (This creature can't be blocked except by two or more creatures.) {2}{B}, Exile this card from your graveyard: You draw a card and you lose 1 life.

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

Madness {1}{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.) When this creature enters, if its madness cost was paid, you may return target creature card from a graveyard to its owner's hand.

Return up to two target creature cards from your graveyard to your hand, then discard a card.