Target creature gets -13/-13 until end of turn. If that creature would die this turn, exile it instead.

Enchant creature Enchanted creature gets +3/-3.

Consuming Corruption deals X damage to target creature or planeswalker and you gain X life, where X is the number of Swamps you control.

Target creature gets -3/-3 until end of turn. Target player mills three cards. (They put the top three cards of their library into their graveyard.)

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

Target creature gets -5/-5 until end of turn.

Nonblack creatures get -1/-1 until end of turn.

As an additional cost to cast this spell, sacrifice a creature or enchantment. Exile target creature.

If it's not your turn, you may exile a black card from your hand rather than pay this spell's mana cost. Destroy all creatures that entered this turn.

Enchant permanent You control enchanted permanent. Enchanted permanent is legendary.

All creatures get -2/-2 until end of turn. If a creature an opponent controls would die this turn, exile it instead.

Exploit (When this creature enters, you may sacrifice a creature.) When this creature exploits a creature, creatures your opponents control get -1/-1 until end of turn.

Destroy target creature.

Enchant creature At the beginning of each upkeep, if enchanted creature is untapped, tap it.

Counter target noncreature spell.

Creatures target opponent controls get -1/-1 until end of turn. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Target creature gets -2/-2 until end of turn. If it's night, that creature gets -13/-13 until end of turn instead.

This spell costs {2} less to cast if it targets a creature spell. Counter target spell.

Flying {B}: This creature deals 1 damage to each creature and each player.

Enchant creature All creatures attack enchanted creature's controller each combat if able. When enchanted creature dies, draw a card.

Enchant creature Enchanted creature gets -1/-1 for each Swamp you control.

Counter target spell. If that spell's mana value was 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Flying Whenever you sacrifice a creature, target opponent sacrifices a creature of their choice.

Counter target artifact or creature spell unless its controller pays {4}.

As you create your deck, circle two of the colors below. Cryptic Spires enters tapped. {T}: Add one mana of either of the circled colors.

This land enters tapped. When this land enters, you gain 1 life. {T}: Add {U} or {B}.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

({T}: Add {U}.)

When this land enters, sacrifice it. When you do, search your library for a basic Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle and you gain 1 life.

This land enters tapped. As it enters, choose a color. {T}: Add one mana of the chosen color.

This land enters tapped unless a player has 13 or less life. {T}: Add {U} or {B}.

This land enters tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. Cycling {3} ({3}, Discard this card: Draw a card.)

{T}: Add {C}. {T}, Sacrifice a creature: Add {B}{B}.

({T}: Add {B}.)

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Counter target spell.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost. Counter target spell unless its controller pays {1}.

Search your library for a Demon card, reveal it, put it into your hand, then shuffle. Delirium — If there are four or more card types among cards in your graveyard, instead search your library for any card, put it into your hand, then shuffle.

Menace When this creature enters, search your library for a card with mana value less than or equal to your devotion to black, reveal it, put it into your hand, then shuffle. You lose 3 life. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)

Search your library for a card, put that card into your hand, then shuffle. Cycling {B} ({B}, Discard this card: Draw a card.)

Whenever a token you control leaves the battlefield, each opponent loses 1 life and you gain 1 life.

Lands you control have "{T}: Add one mana of any color." {T}: Add one mana of any color.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

As this artifact enters, choose two colors. Each spell you cast costs {1} less to cast for each of the chosen colors it is.

{T}: Add {U} or {B}. {4}{U}{B}: This artifact becomes a 4/4 blue and black Dragon artifact creature with flying until end of turn.

Flying Discard a card: Add {B}.

This artifact enters tapped. {T}: Add {U}.

Whenever an opponent casts a creature spell, that player loses 2 life unless they pay {2}.

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

Draw cards equal to the number of cards in your hand, then discard a card for each card drawn this way. Basic landcycling {2} ({2}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Target creature can't be blocked this turn. Draw a card.

Devoid (This card has no color.) Whenever you cast a creature spell with mana value 4, 5, or 6, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}." Whenever you cast a creature spell with mana value 7 or greater, draw three cards.

Whenever this creature deals combat damage to a player or planeswalker, draw a card. Discard a card: Put a +1/+1 counter on this creature. Exile three cards from your graveyard: This creature gains flying until end of turn.

Target player draws two cards and loses 2 life.

Put any number of target creature cards from your graveyard on top of your library. Draw a card at the beginning of the next turn's upkeep.

Return target creature card from your graveyard to the battlefield. When you discard this card, you may pay {B}. When you do, return target creature card from your graveyard to your hand.

Choose one — • Return target creature card from your graveyard to the battlefield. • Destroy target creature.

Suspend 3—{1}{U}{U} (Rather than cast this card from your hand, pay {1}{U}{U} and exile it with three 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.) Search target opponent's library for a creature card and put that card onto the battlefield under your control. Then that player shuffles.