Choose one —

• Two-Weapon Fighting — Double target creature's power and toughness until end of turn.

• Archery — This spell deals 5 damage to target creature with flying.

, , Sacrifice Chromatic Sphere: Add one mana of any color. Draw a card.

When Chrome Replicator enters the battlefield, 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.

When CARDNAME enters the battlefield, switch upkeep steps with target opponent for as long as it remains on the battlefield. (You take your upkeep on their turn, and they take their upkeep on your turn.)

Fathomless descent — When Chupacabra Echo enters the battlefield, target creature an opponent controls gets -X/-X until end of turn, where X is the number of permanent cards in your graveyard.

Flying

Cipherbound Spirit can block only creatures with flying.

: Draw two cards, then discard a card.

As Circle of Protection: Art enters the battlefield, 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.

Vigilance

Secret council — Whenever Círdan the Shipwright enters the battlefield or attacks, each player secretly votes for a player, then those votes are revealed. Each player draws a card for each vote they received. Each player who received no votes may put a permanent card from their hand onto the battlefield.

At the beginning of each player's end step, Citadel of Pain deals X damage to that player, where X is the number of untapped lands they control.

Trample

When you cast this spell and whenever Cityscape Leveler attacks, destroy up to one target nonland permanent. Its controller creates a tapped Powerstone token.

Unearth

Vigilance

When Claim Jumper enters the battlefield, if an opponent controls more lands than you, you may search your library for a Plains card and put it onto the battlefield tapped. Then if an opponent controls more lands than you, repeat this process once. If you search your library this way, shuffle.

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

Clay Champion enters the battlefield with three +1/+1 counters on it for each spent to cast it.

When Clay Champion enters the battlefield, choose up to two other target creatures you control. For each spent to cast Clay Champion, put a +1/+1 counter on each of them.

When Cleanup Crew enters the battlefield, choose one —

• Destroy target artifact.

• Destroy target enchantment.

• Exile target card from a graveyard.

• You gain 4 life.

: Add .

Flying, trample

Pay 3 life: Return Cleaving Reaper from your graveyard to your hand. Activate only if you had an Angel or Berserker enter the battlefield under your control this turn.

You may have Clever Impersonator enter the battlefield as a copy of any nonland permanent on the battlefield.

Clifftop Retreat enters the battlefield tapped unless you control a Mountain or a Plains.

: Add or .

Gathered Swarm — Whenever one or more tokens enter the battlefield under your control, put a +1/+1 counter on Cloakwood Swarmkeeper.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Choose a counter on target permanent or suspended card. Remove that counter from that permanent or card or put another of those counters on it.

Flying

Cloud Spirit can block only creatures with flying.

Flying

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Cloudpost enters the battlefield tapped.

: Add for each Locus on the battlefield.

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

Vigilance

When Codespell Cleric enters the battlefield, if it was the second spell you cast this turn, put a +1/+1 counter on target creature.

Will of the council — At the beginning of your upkeep, starting with you, each player votes for carnage or homage. If carnage gets more votes, sacrifice Coercive Portal and destroy all nonland permanents. If homage gets more votes or the vote is tied, draw a card.

Exile target card from a graveyard.

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

When Cogworker's Puzzleknot enters the battlefield, create a 1/1 colorless Servo artifact creature token.

, Sacrifice Cogworker's Puzzleknot: Create a 1/1 colorless Servo artifact creature token.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

At the beginning of each player's upkeep, Cold Snap deals damage to that player equal to the number of snow lands they control.

When Colfenor's Plans enters the battlefield, exile the top seven cards of your library face down.

You may look at the cards exiled with Colfenor's Plans, and you may play lands and cast spells from among those cards.

Skip your draw step.

You can't cast more than one spell each turn.

Destroy target creature with toughness 4 or greater.

Activated abilities of artifacts can't be activated.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Whenever Colossal Plow attacks, add and you gain 3 life. Until end of turn, you don't lose this mana as steps and phases end.

Crew 6 (Tap any number of creatures you control with total power 6 or more: This Vehicle becomes an artifact creature until end of turn.)

Flying

Inklings can't attack you or planeswalkers you control.

Whenever a player attacks one of your opponents, that attacking player creates a tapped 2/1 white and black Inkling creature token with flying that's attacking that opponent.

0: Roll a six-sided die.

1 or 2 — +2, then create two 1/1 green Squirrel creature tokens. They gain haste until end of turn.

3 — −1, then return a card with mana value 2 or less from your graveyard to your hand.

4 or 5 — Comet, Stellar Pup deals damage equal to the number of loyalty counters on him to a creature or player, then −2.

6 — +1, and you may activate Comet, Stellar Pup's loyalty ability two more times this turn.

Choose two —

• Open an Attraction. (Put the top card of your Attraction deck onto the battlefield.)

• Roll to visit your Attractions.

• You get .

• You may put a sticker on a nonland permanent you own.

Whenever you attack, spells you cast from exile this turn cost less to cast, where X is the number of players being attacked. Exile the top X cards of your library. Until end of turn, you may cast spells from among those exiled cards.

: Add one mana of any color in your commander's color identity.

Sacrifice Commander's Sphere: Draw a card.

Look at the top four cards of your library. You may reveal an enchantment or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Command Section — When Company Commander enters the battlefield, create a number of 1/1 white Soldier creature tokens equal to the number of opponents you have.

Bring it Down — Whenever Company Commander attacks, creatures you control gain deathtouch until end of turn.

When Compass Gnome enters the battlefield, you may search your library for a basic land card or Cave card, reveal it, then shuffle and put that card on top.

Target player mills five cards.

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

When Complaints Clerk enters the battlefield, open an Attraction. (Put the top card of your Attraction deck onto the battlefield.)

Whenever you roll a 1, create a 1/1 white Clown Robot artifact creature token.

When this creature transforms into Compleated Conjurer, exile the top card of your library. Until the end of your next turn, you may play that card.

Devoid (This card has no color.)

Exile target creature with power 3 or less.

At the beginning of your upkeep, if you control seven or more permanents, return Complex Automaton to its owner's hand.