When Crypt Lurker enters the battlefield, you may sacrifice a creature or discard a creature card. If you do, draw a card.

When Crypt of the Eternals enters the battlefield, you gain 1 life.

: Add .

, : Add , , or .

Haste

: Crypt Ripper gets +1/+1 until end of turn.

Trample

Cryptborn Horror enters the battlefield with X +1/+1 counters on it, where X is the total life lost by your opponents this turn.

, : Choose another target artifact creature you control. When that creature dies this turn, return it to the battlefield tapped under your control.

When Cryptic Annelid enters the battlefield, scry 1, then scry 2, then scry 3. (To scry X, look at the top X cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

When Cryptic Coat enters the battlefield, cloak the top card of your library, then attach Cryptic Coat to it. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward . Turn it face up any time for its mana cost if it's a creature card.)

Equipped creature gets +1/+0 and can't be blocked.

: Return Cryptic Coat to its owner's hand.

Devoid (This card has no color.)

, Put a card an opponent owns from exile into that player's graveyard: Tap target creature.

Whenever you cast an instant or sorcery spell from your hand, manifest the top card of your library. (Put that card onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Whenever a face-down creature you control dies, exile it if it's an instant or sorcery card. You may cast that card until the end of your next turn.

As you create your deck, circle two of the colors below.

Cryptic Spires enters the battlefield tapped.

: Add one mana of either of the circled colors.

Cryptolith Fragment enters the battlefield 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 of your library and the rest on top in any order.)

, , Sacrifice Crystal Chimes: Return all enchantment cards from your graveyard to your hand.

At the beginning of your end step, Crystal Golem phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)

: Add .

, : Add .

When Crystal Seer enters the battlefield, look at the top four cards of your library, then put them back in any order.

: Return Crystal Seer to its owner's hand.

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.

Converge — Crystalline Crawler enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.

Remove a +1/+1 counter from Crystalline Crawler: Add one mana of any color.

: Put a +1/+1 counter on Crystalline Crawler.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

When Crystalline Nautilus becomes the target of a spell or ability, sacrifice it.

Enchanted creature gets +4/+4 and has "When this creature becomes the target of a spell or ability, sacrifice it."

All Slivers have shroud. (They can't be the targets of spells or abilities.)

Mutate (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.)

Lifelink

Whenever this creature mutates, create two 1/1 white Cat creature tokens with lifelink.

, Sacrifice a creature: Put a charge counter on Culling Dais.

, Sacrifice Culling Dais: Draw a card for each charge counter on Culling Dais.

Target creature blocks this turn if able.

At the beginning of your upkeep, destroy target nonland permanent with the lowest mana value. (If two or more permanents are tied for lowest, target any one of them.)

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

Add .

Cult Conscript enters the battlefield tapped.

: Return Cult Conscript from your graveyard to the battlefield. Activate only if a non-Skeleton creature died under your control this turn.

Whenever Cult of Skaro attacks, choose one at random —

• Thay — Put a +1/+1 counter on each artifact creature you control.

• Caan — Draw two cards.

• Sec — Create a 3/3 black Dalek artifact creature token with menace.

• Jast — Each opponent loses 4 life.

When Cultbrand Cinder enters the battlefield, put a -1/-1 counter on target creature.

Equipped creature gets +2/+2.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Trample

Cultivator Colossus's power and toughness are each equal to the number of lands you control.

When Cultivator Colossus enters the battlefield, you may put a land card from your hand onto the battlefield tapped. If you do, draw a card and repeat this process.

Fabricate 2 (When this creature enters the battlefield, put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens.)

Whenever Cultivator of Blades attacks, you may have other attacking creatures get +X/+X until end of turn, where X is Cultivator of Blades's power.

Choose any number of creatures target player controls. Choose the same number of creatures another target player controls. Those players exchange control of those creatures. <I>(This effect lasts indefinitely.)</I>

Creatures your opponents control get -1/-0.

: Target opponent discards a card. Activate only during your turn, before attackers are declared.

Flying

Whenever you cast a noncreature spell, Cunning Breezedancer gets +2/+2 until end of turn.

Whenever a creature you control becomes blocked, you may return it to its owner's hand.

If Cunning Giant is unblocked, you may have it assign its combat damage to a creature defending player controls.

Flash

Spells with flash you cast cost less to cast and can't be countered.

Haste

: Cunning Sparkmage deals 1 damage to any target.

Whenever you cycle or discard a card, Cunning Survivor gets +1/+0 until end of turn and can't be blocked this turn.

: Cuombajj Witches deals 1 damage to any target and 1 damage to any target of an opponent's choice.

Flying

Whenever you cycle or discard another card, scry 1.

Cycling (, Discard this card: Draw a card.)

Enchant permanent

Enchanted permanent has hexproof.

When enchanted permanent leaves the battlefield, if it was historic, draw two cards. (Artifacts, legendaries, and Sagas are historic.)

Whenever Curie, Emergent Intelligence deals combat damage to a player, draw cards equal to its base power.

, Exile another nontoken artifact creature you control: Curie becomes a copy of the exiled creature, except it has "Whenever this creature deals combat damage to a player, draw cards equal to its base power."

Enchant creature

Whenever enchanted creature deals damage to an opponent, you may draw a card.

Vigilance, reach

Whenever a Dinosaur you control deals combat damage to a player, draw a card.

Choose target opponent. You create X 3/3 green Beast creature tokens, where X is the number of artifacts that player controls.