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

Enchant creature

Enchanted creature gets +1/+0 and has first strike.

Sacrifice Crown of Fury: Enchanted creature and other creatures that share a creature type with it get +1/+0 and gain first strike until end of turn.

Enchant player

At the beginning of enchanted player's upkeep, that player sacrifices a creature or planeswalker of their choice. If the player can't, they lose 5 life.

Choose one —

• Destroy target creature with flying.

• Destroy target enchantment.

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.

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

Whenever you tap a Swamp for mana, add an additional .

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

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

: Add .

, : Add , , or .

Haste

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

Trample

Cryptborn Horror enters 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, 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 and the rest on top in any order.)

When Cryptic Coat enters, 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 tapped.

: Add one mana of either of the circled colors.

Vigilance

Whenever a face-down permanent you control enters and whenever Cryptid Inspector or another permanent you control is turned face up, put a +1/+1 counter on Cryptid Inspector.

Creatures you control have ": Add one mana of any color."

Protector — Other artifact creatures you control have hexproof.

Flash (You may cast this spell any time you could cast an instant.)

Defender (This creature can't attack.)

You have hexproof. (You can't be the target of spells or abilities your opponents control.)

Prevent all noncombat damage that would be dealt to other creatures you control.

, , 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, 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 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.)

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Cunning Bandit.

At the beginning of the end step, if there are two or more ki counters on Cunning Bandit, you may flip it.

Kicker (You may pay an additional as you cast this spell.)

When Cunning Geysermage enters, if it was kicked, return up to one other target creature to its owner's hand.

Enchant creature

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

Enchant creature

Enchanted creature gets +1/+1 and has "Whenever this creature deals combat damage to a player, investigate." (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

You gain X life and each opponent loses X life, where X is the number of Knights you control.

Enchant player

Nonlegendary creatures enchanted player controls have base power and toughness 3/3 and lose all creature types.

Enchant player

Whenever a creature deals combat damage to enchanted player, put a +1/+1 counter on that creature.

Enchant player

Creatures enchanted player controls attack each combat if able.

Enchant player

Whenever enchanted player is attacked, you gain 2 life. Each opponent attacking that player does the same.

2 — Prowess, prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn twice.)

5 — , : This permanent deals 2 damage to any target.

2 — 4/2

4 — 4/8

Enchant creature

Enchanted creature has "At the beginning of your upkeep, target opponent gains control of this creature unless you sacrifice a land."

Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell and you may choose a new target for the copy.)

Target player mills half their library, rounded down.

Flying

Other artifact creatures you control have flying.

When Cyberdrive Awakener enters, until end of turn, each noncreature artifact you control becomes an artifact creature with base power and toughness 4/4.

Skulk (This creature can't be blocked by creatures with greater power.)

Whenever Cybermat attacks and isn't blocked, it gets +X/+0 until end of turn, where X is the number of attacking artifact creatures.

Protection from Robots

Field Reprogramming — , : Target player draws a card. Another target player creates a 4/4 colorless Robot artifact creature token with "This creature can't block."

Return Cycle of Life to its owner's hand: Target creature you cast this turn has base power and toughness 0/1 until your next upkeep. At the beginning of your next upkeep, put a +1/+1 counter on that creature.

At the beginning of your upkeep, put a wind counter on Cyclone, then sacrifice Cyclone unless you pay for each wind counter on it. If you pay, Cyclone deals damage equal to the number of wind counters on it to each creature and each player.