Crabapple Cohort gets +1/+1 as long as you control another green creature.

Crackle with Power deals five times X damage to each of up to X targets.

Tap an untapped Gate you control: Crackling Perimeter deals 1 damage to each opponent.

Flash

When Crafty Cutpurse enters, each token that would be created under an opponent's control this turn is created under your control instead.

: Target creature with power 2 or less can't be blocked this turn.

: Add .

At the beginning of each opponent's upkeep, that player moves a permanent they control to touch Cramped Bunker and no other permanents. If the player can't, destroy each permanent they control that isn't touching Cramped Bunker, then sacrifice it.

Equipped creature gets +1/+0 for each artifact you control.

: Attach Cranial Plating to target creature you control.

Equip

Target creature gets +3/+3 and gains trample until end of turn.

Whenever a creature you control enters, you may look at the top X cards of your library, where X is that creature's power. If you do, put one of those cards on top of your library and the rest on the bottom of your library in any order.

At the beginning of your upkeep, Creeping Bloodsucker deals 1 damage to each opponent. You gain life equal to the damage dealt this way.

Destroy all artifacts.

Whenever Creeping Inn attacks, you may exile a creature card from your graveyard. If you do, each opponent loses X life and you gain X life, where X is the number of creature cards exiled with Creeping Inn.

: Creeping Inn phases out.

: Add . Spend this mana only to cast an enchantment spell, unlock a door, or turn a permanent face up.

Creeping Tar Pit enters tapped.

: Add or .

: Creeping Tar Pit becomes a 3/2 blue and black Elemental creature until end of turn and can't be blocked this turn. It's still a land.

Menace, reach

Whenever Creepy Crawler deals combat damage to a player who is afraid of you, that player discards a card and you draw a card. (An opponent is afraid of you if a Horror, Nightmare, enchantment, or face-down creature you control entered the battlefield or attacked them this turn.)

Haste

Whenever Creepy Puppeteer attacks, if you attacked with exactly one other creature this combat, you may have that creature's base power and toughness become 4/3 until end of turn.

Changeling (This card is every creature type.)

Exile target creature. Its controller creates a 1/1 colorless Shapeshifter creature token with changeling.

As an additional cost to cast this spell, you may collect evidence 6. (Exile cards with total mana value 6 or greater from your graveyard.)

Flying

When Crimestopper Sprite enters, tap target creature. If evidence was collected, put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Target creature becomes red and gains haste until end of turn. (It can attack and this turn.)

Draw a card.

Tap target creature. It doesn't untap during its controller's next untap step.

Draw a card.

Choose a creature type. Creatures that aren't of the chosen type get -3/-3 until end of turn.

Create a token that's a copy of target non-Frog creature, except it's a 1/1 green Frog.

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

At the beginning of your upkeep, you may mill a card.

Delirium — , Sacrifice Crop Sigil: Return up to one target creature card and up to one target land card from your graveyard to your hand. Activate only if there are four or more card types among cards in your graveyard.

When Crossway Vampire enters, target creature can't block this turn.

, : Tap target creature. Gain control of that creature instead if you control artifacts named Scepter of Empires and Throne of Empires.

: 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.

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

Choose one —

• Destroy target creature with flying.

• Destroy target enchantment.

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

Flying, protection from white

When Crypt Angel enters, return target blue or red creature card from your graveyard to your hand.

Whenever Crypt Cobra attacks and isn't blocked, defending player gets a poison counter. <I>(A player with ten or more poison counters loses the game.)</I>

Menace (This creature can't be blocked except by two or more creatures.)

Threshold — Whenever this creature attacks, if there are seven or more cards in your graveyard, this creature gets +2/+0 until end of turn.

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 this land: 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.

You may look at the top card of your library any time.

You may play historic lands and cast historic spells from the top of your library. (Artifacts, legendaries, and Sagas are historic.)

: Add .

Change the text of target spell or permanent by replacing all instances of one color word with another or one basic land type with another until end of turn.

Draw a card.

Haste

: Cunning Sparkmage deals 1 damage to any target.