Convalescent Care

Enchantment

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

Enlightenment comes most swiftly at life's end.

Conversion

Enchantment

At the beginning of your upkeep, sacrifice Conversion unless you pay .

All Mountains are Plains.

Conviction

Enchantment - Aura

Enchant creature

Enchanted creature gets +1/+3.

: Return Conviction to its owner's hand.

It was not the minotaur's shoulders but his soul that bore the heaviest weight.

Convincing Mirage

Enchantment - Aura

Enchant land

As Convincing Mirage enters the battlefield, choose a basic land type.

Enchanted land is the chosen type.

"Where are we? You must learn to ask more useful questions than that."

Cooperation

Enchantment - Aura

Enchant creature

Enchanted creature has banding. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

"The Elves train our healers, and we keep the Orcs at bay. Most Elvish bargains aren't as fair."
-General Jarkeld, the Arctic Fox

Copy Artifact

Enchantment

You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.

Copy Enchantment

Enchantment

You may have Copy Enchantment enter the battlefield as a copy of any enchantment on the battlefield.

Simic mages create redundant backups of their experiments to reduce the consequences of catastrophe.

Coral Net

Enchantment - Aura

Enchant green or white creature

Enchanted creature has "At the beginning of your upkeep, sacrifice this creature unless you discard a card."

Coral Reef

Enchantment

Coral Reef enters the battlefield with four polyp counters on it.

Sacrifice an Island: Put two polyp counters on Coral Reef.

, Tap an untapped blue creature you control, Remove a polyp counter from Coral Reef: Put a +0/+1 counter on target creature.

Cornered Market

Enchantment

Players can't cast spells with the same name as a nontoken permanent.

Players can't play nonbasic lands with the same name as a nontoken permanent.

Don't step on the livelihood of other vendors, or they may step on you.
-Mercadian saying

Corpseweft

Enchantment

, Exile one or more creature cards from your graveyard: Put an X/X black Zombie Horror creature token onto the battlefield tapped, where X is twice the number of cards exiled this way.

Sidisi hated to limit her options.

Corrosion

Enchantment

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 your upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with converted mana cost less than or equal to the number of rust counters on it. Artifacts destroyed this way can't be regenerated.

When Corrosion leaves the battlefield, remove all rust counters from all permanents.

Corrupted Conscience

Enchantment - Aura

Enchant creature

You control enchanted creature.

Enchanted creature has infect. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Karn's creation is now his master.

Corrupted Roots

Enchantment - Aura

Enchant Forest or Plains

Whenever enchanted land becomes tapped, its controller loses 2 life.

The bones of Jund's dead resurfaced in Naya, poisoning the jungle and killing the sunseeders' crops.

Corrupted Zendikon

Enchantment - Aura

Enchant land

Enchanted land is a 3/3 black Ooze creature. It's still a land.

When enchanted land dies, return that card to its owner's hand.

Counterbalance

Enchantment

Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same converted mana cost as the revealed card.

Courser of Kruphix

Enchantment Creature - Centaur

Play with the top card of your library revealed.

You may play the top card of your library if it's a land card.

Whenever a land enters the battlefield under your control, you gain 1 life.

Cover of Darkness

Enchantment

As Cover of Darkness enters the battlefield, choose a creature type.

Creatures of the chosen type have fear. (They can't be blocked except by artifact creatures and/or black creatures.)

Cowardice

Enchantment

Whenever a creature becomes the target of a spell or ability, return that creature to its owner's hand. (It won't be affected by the spell or ability.)

"Cowards die many times before their deaths;
The valiant never taste of death but once."
-William Shakespeare, Julius Caesar

Cowed by Wisdom

Enchantment - Aura

Enchant creature

Enchanted creature can't attack or block unless its controller pays for each card in your hand.

Crab Umbra

Enchantment - Aura

Enchant creature

: Untap enchanted creature.

Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Crackdown

Enchantment

Nonwhite creatures with power 3 or greater don't untap during their controllers' untap steps.

"There is no place for mercy in defense of our lives."
-Ta-Spon, Cho-Arrim executioner

Crackling Club

Enchantment - Aura

Enchant creature

Enchanted creature gets +1/+0.

Sacrifice Crackling Club: Crackling Club deals 1 damage to target creature.

It adds injury to injury.

Crackling Perimeter

Enchantment

Tap an untapped Gate you control: Crackling Perimeter deals 1 damage to each opponent.

As the path he sought came into focus, Niv-Mizzet took steps to prevent others from approaching it.

Cradle of Vitality

Enchantment

Whenever you gain life, you may pay . If you do, put a +1/+1 counter on target creature for each 1 life you gained.

Naya's trees grow tall and sturdy. Their foliage intertwines to form dewcups, rainwater pools where the elves gather to celebrate life.

Cream of the Crop

Enchantment

Whenever a creature enters the battlefield under your control, you may look at the top X cards of your library, where X is that creature's power. If you do, put one of those cards on top of your library and the rest on the bottom of your library in any order.

Creature Bond

Enchantment - Aura

Enchant creature

When enchanted creature dies, Creature Bond deals damage equal to that creature's toughness to the creature's controller.

Crescendo of War

Enchantment

At the beginning of each upkeep, put a strife counter on Crescendo of War.

Attacking creatures get +1/+0 for each strife counter on Crescendo of War.

Blocking creatures you control get +1/+0 for each strife counter on Crescendo of War.

Crevasse

Enchantment

Creatures with mountainwalk can be blocked as though they didn't have mountainwalk.

Crippling Blight

Enchantment - Aura

Enchant creature

Enchanted creature gets -1/-1 and can't block.

"Still alive? No matter. I'll leave you as a warning to others who would oppose me."
-Vish Kal, Blood Arbiter

Crosswinds

Enchantment

Creatures with flying get -2/-0.

Harbin's ornithopter had been trapped for two days within the currents of the storm. When the skies cleared, all he could see was a horizon of trees.

Crown of Ascension

Enchantment - Aura

Enchant creature

Enchanted creature has flying.

Sacrifice Crown of Ascension: Enchanted creature and other creatures that share a creature type with it gain flying until end of turn.

"Wisdom, clear my eyes."

Crown of Awe

Enchantment - Aura

Enchant creature

Enchanted creature has protection from black and from red.

Sacrifice Crown of Awe: Enchanted creature and other creatures that share a creature type with it gain protection from black and from red until end of turn.

"Honor, guide my step."

Crown of Flames

Enchantment - Aura

Enchant creature

: Enchanted creature gets +1/+0 until end of turn.

: Return Crown of Flames to its owner's hand.

It is the forge of kings.

Crown of Fury

Enchantment - Aura

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.

"Passion, fire my heart."

Crown of Suspicion

Enchantment - Aura

Enchant creature

Enchanted creature gets +2/-1.

Sacrifice Crown of Suspicion: Enchanted creature and other creatures that share a creature type with it get +2/-1 until end of turn.

"Darkness, hide my fear."

Crown of Vigor

Enchantment - Aura

Enchant creature

Enchanted creature gets +1/+1.

Sacrifice Crown of Vigor: Enchanted creature and other creatures that share a creature type with it get +1/+1 until end of turn.

"Life, be my shield."

Crucible of Fire

Enchantment

Dragon creatures you control get +3/+3.

"The dragon is a perfect marriage of power and the will to use it."
-Sarkhan Vol

Crumbling Ashes

Enchantment

At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it.

"I was there to watch my brothers' quenching. I drew the slightest warmth from their dying rage."
-Illulia of Nighthearth

Crusade

Enchantment

White creatures get +1/+1.