Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Target creature gets +1/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Enchant creature

Enchanted creature has protection from black and from red.

Sacrifice Crown of Awe: Enchanted creature and other creatures that share a creature type with it gain protection from black and from red until end of turn.

Whenever a creature attacks you or a planeswalker you control, it gets +2/+0 until end of turn.

: Target player other than Crown of Doom's owner gains control of it. Activate only during your turn.

Enchant creature

: Enchanted creature gets +1/+0 until end of turn.

: Return Crown of Flames to its owner's hand.

Equipped creature gets +1/+1 for each creature you control.

When a legendary creature you control enters, if there is no monarch, you become the monarch.

Equip . This ability costs less to activate if you're the monarch.

Enchant creature

Enchanted creature gets +2/-1.

Sacrifice Crown of Suspicion: Enchanted creature and other creatures that share a creature type with it get +2/-1 until end of turn.

Enchant creature

Enchanted creature gets +1/+1.

Sacrifice Crown of Vigor: Enchanted creature and other creatures that share a creature type with it get +1/+1 until end of turn.

When Crown-Hunter Hireling enters, you become the monarch.

Crown-Hunter Hireling can't attack unless defending player is the monarch.

: Add .

, : Put a storage counter on Crucible of the Spirit Dragon.

, Remove X storage counters from Crucible of the Spirit Dragon: Add X mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons.

Defender (This creature can't attack.)

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Whenever Cruel Celebrant or another creature or planeswalker you control dies, each opponent loses 1 life and you gain 1 life.

: Look at the top card of your library.

: Reveal the top card of your library. If it's a land card, Cruel Deceiver gains "Whenever Cruel Deceiver deals damage to a creature, destroy that creature" until end of turn. Activate only once each turn.

Choose target player and another target player. The first player controls the second player during the second player's next turn, and the second player controls the first player during the first player's next turn.

Strive — This spell costs more to cast for each target beyond the first.

Any number of target creatures each get +1/+0 and gain lifelink until end of turn. (Damage dealt by a creature with lifelink also causes its controller to gain that much life.)

Deathtouch

When Cruel Grimnarch enters, each opponent discards a card. For each opponent who can't, you gain 4 life.

Destroy target non-Zombie creature. It can't be regenerated. Return up to one target Zombie card from your graveyard to your hand.

Cruel Somnophage's power and toughness are each equal to the number of creature cards in all graveyards.

Target opponent sacrifices a creature, discards three cards, then loses 5 life. You return a creature card from your graveyard to your hand, draw three cards, then gain 5 life.

Gift a card (You may promise an opponent a gift as you cast this spell. If you do, they draw a card before its other effects.)

Target opponent reveals their hand. You choose a nonland card from it. Exile that card. If the gift was promised, you may cast that card for as long as it remains exiled, and mana of any type can be spent to cast it.

Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value.

At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it.

Crumbling Necropolis enters tapped.

: Add , , or .

Crumbling Vestige enters tapped.

When Crumbling Vestige enters, add one mana of any color.

: Add . ( represents colorless mana.)

Crusader of Odric's power and toughness are each equal to the number of creatures you control.

Destroy target noncreature artifact.

Counter target spell unless its controller pays .

Amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Create three 6/6 green Wurm creature tokens.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Choose a Giant creature you control. It deals damage equal to its power to target creature.

Choose one —

• Destroy target creature with flying.

• Destroy target enchantment.

Crushing Pain deals 6 damage to target creature that was dealt damage this turn.

Choose one —

• Destroy all Dragon creatures.

• Destroy all non-Dragon creatures.

All creatures get -2/-2 until end of turn. Exile all creature cards in all graveyards that were put there from the battlefield this turn. If a creature would die this turn, exile it instead.

Target creature you control gains protection from creatures your opponents control until end of turn. Untap it.

Double strike

When Crypt Champion enters, each player puts a creature card with mana value 3 or less from their graveyard onto the battlefield.

When Crypt Champion enters, sacrifice it unless was spent to cast it.

Sacrifice Crypt Creeper: Exile target card from a graveyard.

Exile all creature cards from target player's graveyard. You gain 3 life for each card exiled this way.

Crypt of Agadeem enters tapped.

: Add .

, : Add for each black creature card in your graveyard.

: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X.

All Slivers have ": Regenerate target Sliver."

, , Discard a card: Create a 2/2 black Zombie creature token.

Tap three untapped Zombies you control: You draw a card and you lose 1 life.

, Collect evidence 3: Add one mana of any color. Put an unlock counter on Cryptex. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.)

Sacrifice Cryptex: Surveil 3, then draw three cards. Activate only if Cryptex has five or more unlock counters on it.

: Add .

, , Sacrifice Cryptic Caves: Draw a card. Activate only if you control five or more lands.

Choose two —

• Counter target spell.

• Return target permanent to its owner's hand.

• Tap all creatures your opponents control.

• Draw a card.

Tap two untapped creatures you control: You may put a creature card from your hand that shares a creature type with each creature tapped this way onto the battlefield.

This spell costs less to cast for each instant and sorcery card in your graveyard.

Cryptic Trilobite enters with X +1/+1 counters on it.

Remove a +1/+1 counter from Cryptic Trilobite: Add . Spend this mana only to activate abilities.

, : Put a +1/+1 counter on Cryptic Trilobite.

Cryptolith Fragment enters tapped.

: Add one mana of any color. Each player loses 1 life.

At the beginning of your upkeep, if each player has 10 or less life, transform Cryptolith Fragment.

At the beginning of your upkeep, you may have Cryptoplasm become a copy of another target creature, except it has this ability.

, Exile two creature cards from your graveyard: Target player discards a card. Activate only as a sorcery.

, : 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.)