Proclamator Hailer — Each creature you control gets +1/+1 for each +1/+1 counter on it.

Impossible Girl — If Clara Oswald is your commander, choose a color before the game begins. Clara Oswald is the chosen color.

If a triggered ability of a Doctor you control triggers, that ability triggers an additional time.

Doctor's companion (You can have two commanders if the other is the Doctor.)

When Cleanup Crew enters the battlefield, choose one —

• Destroy target artifact.

• Destroy target enchantment.

• Exile target card from a graveyard.

• You gain 4 life.

: Prevent the next 1 damage that would be dealt to any target this turn.

When Cleric of the Forward Order enters the battlefield, you gain 2 life for each creature you control named Cleric of the Forward Order.

Training (Whenever this creature attacks with another creature with greater power, put a +1/+1 counter on this creature.)

Whenever one or more +1/+1 counters are put on one or more Humans you control, draw a card. This ability triggers only once each turn.

At the beginning of your upkeep, you may transform Cloistered Youth.

Flying

First strike (This creature deals combat damage before creatures without first strike.)

Flying

When Cloudblazer enters the battlefield, you gain 2 life and draw two cards.

While an opponent is choosing targets as part of casting a spell they control or activating an ability they control, that player must choose at least one Flagbearer on the battlefield if able.

: Return Coastal Wizard and another target creature to their owners' hands. Activate only during your turn, before attackers are declared.

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.

Lifelink

Exploit (When this creature enters the battlefield, you may sacrifice a creature.)

Other legendary creatures you control have exploit.

Whenever a creature you control exploits a creature, put a +1/+1 counter on each creature you control.

: Prevent the next 1 damage that would be dealt to any target this turn.

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.

Flash

Crash Landing — When Commander Sofia Daguerre enters the battlefield, destroy up to one target legendary permanent. That permanent's controller creates a Junk token. (It's an artifact with ", Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.")

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.

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.)

Flying

Whenever a player discards a card, you may gain 1 life.

Whenever Conspiracy Theorist attacks, you may pay and discard a card. If you do, draw a card.

Whenever you discard one or more nonland cards, you may exile one of them from your graveyard. If you do, you may cast it this turn.

Flash

If a nontoken creature would enter the battlefield and it wasn't cast, exile it instead.

At the beginning of each upkeep, if no spells were cast last turn, transform Convicted Killer.

, Sacrifice Corpse Hauler: Return another target creature card from your graveyard to your hand.

When Corrupt Court Official enters the battlefield, target opponent discards a card.

: Regenerate Corrupt Official.

Whenever Corrupt Official becomes blocked, defending player discards a card at random.

: Target Goblin, Orc, or Pirate can't be blocked this turn.

Whenever Corsairs of Umbar deals combat damage to a player, amass Orcs 3. (Put three +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)

As Council of the Absolute enters the battlefield, choose a noncreature, nonland card name.

Your opponents can't cast spells with the chosen name.

Spells with the chosen name you cast cost less to cast.

Reach (This creature can block creatures with flying.)

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Whenever another white creature enters the battlefield under your control, tap target creature an opponent controls.

When Covert Cutpurse enters the battlefield, destroy target creature you don't control that was dealt damage this turn.

Disturb (You may cast this card from your graveyard transformed for its disturb cost.)

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Whenever Covert Technician deals combat damage to a player, you may put an artifact card with mana value less than or equal to that damage from your hand onto the battlefield.

Flash

When Crackling Spellslinger enters the battlefield, if you cast it, the next instant or sorcery spell you cast this turn has storm. (When you cast that spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

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

Craven Knight can't block.

Haste

Crew Captain has indestructible as long as it entered the battlefield this turn.

Double strike, trample

Whenever Crimson Caravaneer deals combat damage to a player, create a Junk token. (It's an artifact with ", Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.")

Tap target creature. Create a Cursed Role token attached to it. (Enchanted creature is 1/1.)

, : Target attacking Human gets +1/+1 until end of turn.

: Tap target creature.

: Crowd Favorites gets +0/+5 until end of turn.

Crusader of Odric's power and toughness are each equal to the number of creatures you control.

, : Target player discards a card. Activate only as a sorcery.

, : Cult Guildmage deals 1 damage to target opponent or planeswalker.

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

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

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

Flash

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

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

Whenever you discover, discover again for the same value. This ability triggers only once each turn.

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

Lifelink

When Cursed Courtier enters the battlefield, create a Cursed Role token attached to it. (Enchanted creature is 1/1.)

Reveal Custodi Peacekeeper as you draft it and note how many cards you've drafted this draft round, including Custodi Peacekeeper.

, : Tap target creature with power less than or equal to the highest number you noted for cards named Custodi Peacekeeper.

Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.)

Whenever Custodi Soulcaller attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of players you attacked this combat.