Mage Hand — : Untap target permanent not named Clever Conjurer. Activate only as a sorcery.

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

Clockwork Beetle enters the battlefield with two +1/+1 counters on it.

Whenever Clockwork Beetle attacks or blocks, remove a +1/+1 counter from it at end of combat.

For each creature target player controls, create a token that's a copy of that creature.

Flying

When Cloudchaser Eagle enters the battlefield, destroy target enchantment.

Whenever Coalhauler Swine is dealt damage, it deals that much damage to each player.

Equipped creature has flying.

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

: Create a token that's a copy of target artifact. That token gains haste. Exile it at the beginning of the next end step.

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.

When Coiling Oracle enters the battlefield, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.

Exile the top six cards of your library. You may cast up to two sorcery spells with mana value 3 or less from among them without paying their mana costs. Put the exiled cards not cast this way on the bottom of your library in a random order.

Escalate—Discard a card. (Pay this cost for each mode chosen beyond the first.)

Choose one or more —

• Target opponent reveals their hand. You choose an instant or sorcery card from it. That player discards that card.

• Target creature gets -2/-2 until end of turn.

• Target opponent loses 2 life and you gain 2 life.

Escalate—Tap an untapped creature you control. (Pay this cost for each mode chosen beyond the first.)

Choose one or more —

• Destroy target creature with power 4 or greater.

• Destroy target enchantment.

• Put a +1/+1 counter on each creature target player controls.

Domain — Creatures can't attack you unless their controller pays for each creature they control that's attacking you, where X is the number of basic land types among lands you control.

Join forces — Starting with you, each player may pay any amount of mana. Each player searches their library for up to X basic land cards, where X is the total amount of mana paid this way, puts them onto the battlefield tapped, then shuffles.

, Give an opponent a nonland card you own from outside the game: Prevent the next 1 damage that would be dealt to you or Collector Protector this turn.

, : Draw a card, then discard a card. Create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Flying, ward

Channel — , Discard Colossal Skyturtle: Return target card from your graveyard to your hand.

Channel — , Discard Colossal Skyturtle: Return target creature to its owner's hand.

If Combat Celebrant hasn't been exerted this turn, you may exert it as it attacks. When you do, untap all other creatures you control and after this phase, there is an additional combat phase. (An exerted creature won't untap during your next untap step.)

Target creature gets +3/+3 until end of turn and must be blocked this turn if able.

Target creature you control gets +2/+2 until end of turn. If that creature has toxic, draw a card.

, , Sacrifice another creature or artifact: Incubate 3. (Create an Incubator token with three +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

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.)

You may cast sorcery spells this turn as though they had flash.

When you next cast an instant or sorcery spell this turn, copy that spell twice. You may choose new targets for the copies.

If it's neither day nor night, it becomes day as Component Collector enters the battlefield.

Whenever day becomes night or night becomes day, you may tap or untap target nonland permanent.

Concealed Courtyard enters the battlefield tapped unless you control two or fewer other lands.

: Add or .

Backup 1, backup 1, backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following abilities until end of turn. Each backup ability triggers separately.)

Trample

Whenever this creature deals combat damage to a player, put that many +1/+1 counters on it.

Choose one —

• Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.

• Counter target spell unless its controller pays .

Equipped creature gets +1/+1 and has vigilance.

Whenever equipped creature attacks, look at the top six cards of your library. You may reveal a card that shares a creature type with that creature from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Equip

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

Create six 1/1 white Kor Soldier creature tokens. If this spell was kicked, create twelve of those tokens instead.

Renown 2 (When this creature deals combat damage to a player, if it isn't renowned, put two +1/+1 counters on it and it becomes renowned.)

Whenever one or more +1/+1 counters are put on Constable of the Realm, exile up to one other target nonland permanent until Constable of the Realm leaves the battlefield.

Enchant red or green creature

Enchanted creature doesn't untap during its controller's untap step.

At the beginning of your upkeep, if you have 5 or less life, you gain 3 life and draw a card.

Reach

, Sacrifice Copper Longlegs: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Flying

, Sacrifice X lands: Put X +1/+1 counters on Copper-Leaf Angel.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

When Core Prowler dies, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

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

( can be paid with either or 2 life.)

Corrosive Gale deals X damage to each creature with flying.

, , Sacrifice Courier's Capsule: Draw two cards.

When Court of Ardenvale enters the battlefield, you become the monarch.

At the beginning of your upkeep, return target permanent card with mana value 3 or less from your graveyard to your hand. If you're the monarch, return that permanent card to the battlefield instead.

Target creature can't block this turn and becomes a Coward in addition to its other types until end of turn.

Time travel.

Crabapple Cohort gets +1/+1 as long as you control another green creature.

, , Tap two untapped red creatures you control: Crackleburr deals 3 damage to any target.

, , Untap two tapped blue creatures you control: Return target creature to its owner's hand. ( is the untap symbol.)

Trample

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

: Add .

, , Sacrifice Cradle of the Accursed: Create a 2/2 black Zombie creature token. Activate only as a sorcery.

Destroy target nonblack creature that entered the battlefield this turn.

, , Sacrifice Crater Elemental: It deals 4 damage to target creature.

Formidable — : Crater Elemental has base power 8 until end of turn. Activate only if creatures you control have total power 8 or greater.

Trample

When Crimson Fleet Commodore enters the battlefield, you become the monarch.

, : Flip a coin. If you win the flip, destroy target creature an opponent controls. If you lose the flip, destroy target creature you control unless you pay and repeat this process.

Attacking Vampires you control have deathtouch and lifelink.

Whenever a Vampire you control dies, you may pay 2 life. If you do, draw a card.