When Chittering Rats enters, target opponent puts a card from their hand on top of their library.

When Chittering Witch enters, create a number of 1/1 black Rat creature tokens equal to the number of opponents you have.

, Sacrifice a creature: Target creature gets -2/-2 until end of turn.

At the beginning of your upkeep, you may put a +1/+1 counter on Chlorophant.

Threshold — As long as seven or more cards are in your graveyard, Chlorophant has "At the beginning of your upkeep, you may put another +1/+1 counter on Chlorophant."

If an opponent controls a Swamp and you control a Plains, you may cast this spell without paying its mana cost.

Protection from black

Seek two cards. You may shuffle them into your library. If you do, seek two cards.

You have no maximum hand size for the rest of the game.

Enchant creature

Enchanted creature can't attack or block.

, Sacrifice Choking Restraints: Exile enchanted creature.

Prevent all damage that would be dealt to Cho-Manno, Revolutionary.

Until end of turn, target creature gets +1/+1 for each creature you control and gains trample.

Flying

Heroic — Whenever you cast a spell that targets Chorus of the Tides, scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom.)

Enchant creature

As Chromatic Armor enters, choose a color.

Chromatic Armor enters with a sleight counter on it.

Prevent all damage that would be dealt to enchanted creature by sources of the last chosen color.

: Put a sleight counter on Chromatic Armor and choose a color. X is the number of sleight counters on Chromatic Armor.

You may spend mana as though it were mana of any color.

: Add .

, : Draw a card for each color among permanents you control.

, , Sacrifice Chromatic Star: Add one mana of any color.

When Chromatic Star is put into a graveyard from the battlefield, draw a card.

Whenever Chrome Host Hulk attacks, up to one other target creature has base power and toughness 5/5 until end of turn.

When Chrome Replicator enters, if you control two or more nonland, nontoken permanents with the same name as one another, create a 4/4 colorless Construct artifact creature token.

Flash

This spell can't be countered.

Flying

Discard a card: Until end of turn, Chromium, the Mutable becomes a Human with base power and toughness 1/1, loses all abilities, and gains hexproof. It can't be blocked this turn.

: Add .

: Chronatog Totem becomes a 1/2 blue Atog artifact creature until end of turn.

: Chronatog Totem gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn and only if Chronatog Totem is a creature.

Until your next turn, creatures can't attack you. Exile Chronomantic Escape with three time counters on it.

Suspend 3— (Rather than cast this card from your hand, you may pay 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.)

: Return Chronosavant from your graveyard to the battlefield tapped. You skip your next turn.

When Chthonian Nightmare enters, you get (three energy counters).

Pay X , Sacrifice a creature, Return Chthonian Nightmare to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.

Vigilance

Whenever you cast a creature spell, draw a card, then you may put a land card from your hand onto the battlefield.

, : Return target creature you control to its owner's hand.

At the beginning of your upkeep, Cinder Giant deals 2 damage to each other creature you control.

: Target player discards a card. Activate only during your turn.

Put a -1/-1 counter on Cinderhaze Wretch: Untap Cinderhaze Wretch.

Cindering Cutthroat enters with a +1/+1 counter on it if an opponent lost life this turn.

: Cindering Cutthroat gains menace until end of turn. (It can't be blocked except by two or more creatures.)

As Circle of Affliction enters, choose a color.

Whenever a source of the chosen color deals damage to you, you may pay . If you do, target player loses 1 life and you gain 1 life.

As Circle of Protection: Art enters, choose an artist.

: The next time a source of your choice with art by the chosen artist would deal damage to you this turn, prevent that damage.

: Return Circle of Protection: Art to its owner's hand.

: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

: The next time a creature of your choice with shadow would deal damage to you this turn, prevent that damage.

When Circle of the Land Druid enters, you may mill four cards. (You may put the top four cards of your library into your graveyard.)

Natural Recovery — When Circle of the Land Druid dies, return target land card from your graveyard to your hand.

Flying

You may discard Circling Vultures any time you could cast an instant.

At the beginning of your upkeep, sacrifice Circling Vultures unless you exile the top creature card of your graveyard.

When Circuit Mender enters, you gain 2 life.

When Circuit Mender leaves the battlefield, draw a card.

Roll three six-sided dice. For each different result, create a 1/1 white Clown Robot artifact creature token.

, , Sacrifice another creature: Draw a card, then create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Citadel Gate enters tapped.

As Citadel Gate enters, choose a color other than white.

: Add or one mana of the chosen color.

As Citadel Siege enters, choose Khans or Dragons.

• Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature you control.

• Dragons — At the beginning of combat on each opponent's turn, tap target creature that player controls.

Whenever an opponent casts an artifact spell, put a +1/+1 counter on Citanul Druid.

Creatures you control have ": Add ."

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

When Citanul Woodreaders enters, if it was kicked, draw two cards.

When Citizen's Crowbar enters, create a 1/1 green and white Citizen creature token, then attach Citizen's Crowbar to it.

Equipped creature gets +1/+1 and has ", , Sacrifice Citizen's Crowbar: Destroy target artifact or enchantment."

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

City of Ass enters tapped.

: Add one and one-half mana of any one color.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after VI.)

I — Create a Treasure token.

II, III. IV, V, VI — Create a token that's a copy of target non-Saga token you control.

Players can cast spells and activate abilities only during their own turns.

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.)

If a source you control would deal damage to a permanent or player, it deals triple that damage instead.

Deathtouch

When Citystalker Connoisseur enters the battlefield, target opponent discards a card with the greatest mana value among cards in their hand. Create a Blood token.

Destroy all creatures with toughness 4 or greater.

Whenever Civil Servant attacks, you may tap another untapped Citizen you control. If you do, Civil Servant gets +1/+0 and gains lifelink until end of turn.

Gain control of target creature with mana value 3 or less until end of turn. Untap that creature. It gains haste until end of turn.

Commander creatures you own have ", Sacrifice an artifact: Put a +1/+1 counter on this creature and draw a card."

When Clandestine Meddler enters, suspect up to one other target creature you control. (A suspected creature has menace and can't block.)

Whenever one or more suspected creatures you control attack, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Whenever you cast your second spell each turn, create a 1/1 white Spirit creature token with flying.