Collapsing Borders

Enchantment

Domain - At the beginning of each player's upkeep, that player gains 1 life for each basic land type among lands he or she controls. Then Collapsing Borders deals 3 damage to him or her.

Collective Blessing

Enchantment

Creatures you control get +3/+3.

Senators of Azorius often hired agents to spy on the Selesnya. They were told to record every spore and root they saw, as each could become a deadly foe.

Collective Restraint

Enchantment

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

Coma Veil

Enchantment - Aura

Enchant artifact or creature

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

Etherium does not know sleep. Only magic can teach it the resting state of cold steel.

Commander's Authority

Enchantment - Aura

Enchant creature

Enchanted creature has "At the beginning of your upkeep, put a 1/1 white Human creature token onto the battlefield."

"Wear her symbol with honor, a sign of faith upheld and honest deeds bravely done."

Common Cause

Enchantment

Nonartifact creatures get +2/+2 as long as they all share a color.

Mercadia City's troops are at their best when they have no enemy to fight.

Common Courtesy

Enchantment

Counter any spell unless its caster asks your permission to play that spell. If you refuse permission, Sacrifice Common Courtesy and counter the spell.

"You didn't say the Magic word."

Compost

Enchantment

Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.

A fruit must rot before its seed can sprout.
-Yavimaya saying

Compulsion

Enchantment

, Discard a card: Draw a card.

, Sacrifice Compulsion: Draw a card.

Concerted Effort

Enchantment

At the beginning of each upkeep, all creatures you control gain flying until end of turn if a creature you control has flying. The same is true for fear, first strike, double strike, landwalk, protection, trample, and vigilance.

Conclave's Blessing

Enchantment - Aura

Convoke (Each creature you tap while casting this spell reduces its cost by or by one mana of that creature's color.)

Enchant creature

Enchanted creature gets +0/+2 for each other creature you control.

Concordant Crossroads

World Enchantment

All creatures have haste.

Confiscate

Enchantment - Aura

Enchant permanent (Target a permanent as you cast this. This card enters the battlefield attached to that permanent.)

You control enchanted permanent.

Confusion in the Ranks

Enchantment

Whenever an artifact, creature, or enchantment enters the battlefield, its controller chooses target permanent another player controls that shares a card type with it. Exchange control of those permanents.

Conjured Currency

Enchantment

At the beginning of your upkeep, you may exchange control of Conjured Currency and target permanent you neither own nor control.

A bargain in Keyhole Downs is always too good to be true.

Conquer

Enchantment - Aura

Enchant land

You control enchanted land.

"Every field watered in warriors' blood is sacred ground. Lay it not to waste, but claim it for our own-for glory, and for Stromgald!"
-Avram Garrisson,
Leader of the Knights of Stromgald

Consecrate Land

Enchantment - Aura

Enchant land

Enchanted land is indestructible and can't be enchanted by other Auras.

Conspiracy

Enchantment

As Conspiracy enters the battlefield, choose a creature type.

Creature cards you own that aren't on the battlefield, creature spells you control, and creatures you control are the chosen type.

Consuming Ferocity

Enchantment - Aura

Enchant non-Wall creature

Enchanted creature gets +1/+0.

At the beginning of your upkeep, put a +1/+0 counter on enchanted creature. If that creature has three or more +1/+0 counters on it, it deals damage equal to its power to its controller, then destroy that creature and it can't be regenerated.

Containment Membrane

Enchantment - Aura

Surge (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)

Enchant creature

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

Contaminated Bond

Enchantment - Aura

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)

Whenever enchanted creature attacks or blocks, its controller loses 3 life.

"My favorite curses are those that manifest slowly, blackening the soul in ways the victim cannot hope to understand."
-Erissa, bog witch

Contaminated Ground

Enchantment - Aura

Enchant land

Enchanted land is a Swamp.

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

"The Na Plateau is lost. Do not ask what happened, and never return there."
-Nirthu, lone missionary

Contamination

Enchantment

At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature.

If a land is tapped for mana, it produces instead of any other type and amount.

Contemplation

Enchantment

Whenever you cast a spell, you gain 1 life.

"How fascinating it is to watch the machinations of one's own mind play themselves out."
-Volrath

Contempt

Enchantment - Aura

Enchant creature

Whenever enchanted creature attacks, return it and Contempt to their owners' hands at end of combat.

"Predictable little man. In all these years you taught me so much yet learned so little."
-Volrath, to Starke

Control Magic

Enchantment - Aura

Enchant creature

You control enchanted creature.

Controlled Instincts

Enchantment - Aura

Enchant red or green creature

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

Togk Manytooth struggled helplessly as the kathari circled above him. For a warrior, immobilization is a fate worse than death.

Convalescence

Enchantment

At the beginning of your upkeep, if you have 10 or less life, you gain 1 life.

Selenia had hurt Mirri terribly, but injuries of the flesh could be treated. The wounds she had torn in Crovax's soul would never close.

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.

Crusher Zendikon

Enchantment - Aura

Enchant land

Enchanted land is a 4/2 red Beast creature with trample. It's still a land.

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

Cryptwailing

Enchantment

, Exile two creature cards from your graveyard: Target player discards a card. Activate this ability only any time you could cast a sorcery.

"Piece the tragic notes together and is it not a melody?"
-Teysa

Crystalline Nautilus

Enchantment Creature - Nautilus

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

When Crystalline Nautilus becomes the target of a spell or ability, sacrifice it.

Enchanted creature gets +4/+4 and has "When this creature becomes the target of a spell or ability, sacrifice it."

Crystallization

Enchantment - Aura

Enchant creature

Enchanted creature can't attack or block.

When enchanted creature becomes the target of a spell or ability, exile that creature.

Cunning

Enchantment - Aura

Enchant creature

Enchanted creature gets +3/+3.

When enchanted creature attacks or blocks, sacrifice Cunning at the beginning of the next cleanup step.

". . . Dry-walkers die
We feed on sweet flesh . . . ."
-Rootwater Saga

Curiosity

Enchantment - Aura

Enchant creature

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

"Surely you know the joy of the hunt, my furry friend. My kind of hunt just takes a different form than yours."

Curse Artifact

Enchantment - Aura

Enchant artifact

At the beginning of the upkeep of enchanted artifact's controller, Curse Artifact deals 2 damage to that player unless he or she sacrifices that artifact.

Voska feared the artifact had come too easily.

Curse of Bloodletting

Enchantment - Aura Curse

Enchant player

If a source would deal damage to enchanted player, it deals double that damage to that player instead.

It is the demon's mark, an infernal claim on the flesh of the guilty.

Curse of Chains

Enchantment - Aura

Enchant creature

At the beginning of each upkeep, tap enchanted creature.

The giant's real punishment was the fleeting moment when he was allowed to stand before being dragged down to his knees again.

Curse of Chaos

Enchantment - Aura Curse

Enchant playerWhenever a player attacks enchanted player with one or more creatures, that attacking player may discard a card. If the player does, he or she draws a card.

"Let them cry for mercy. The only one who can hear them is me."-Siglind the Conqueror

Curse of Death's Hold

Enchantment - Aura Curse

Enchant player

Creatures enchanted player controls get -1/-1.

"May you and all your kin waste and wither until your clan is no more!"

Curse of Echoes

Enchantment - Aura Curse

Enchant player

Whenever enchanted player casts an instant or sorcery spell, each other player may copy that spell and may choose new targets for the copy he or she controls.

Curse of Exhaustion

Enchantment - Aura Curse

Enchant player

Enchanted player can't cast more than one spell each turn.

"I do believe your heresy will prove more difficult now that you have more pressing concerns."
-Bishop Argust

Curse of Inertia

Enchantment - Aura Curse

Enchant playerWhenever a player attacks enchanted player with one or more creatures, that attacking player may tap or untap target permanent of his or her choice.

"As long as I pull the strings, you will dance."-Tezzeret

Curse of Marit Lage

Enchantment

When Curse of Marit Lage enters the battlefield, tap all Islands.

Islands don't untap during their controllers' untap steps.

"Our world has not felt her thundering steps in lifetimes, but Marit Lage's presence is still with us."
-Halvor Arenson, Kjeldoran Priest

Curse of Misfortunes

Enchantment - Aura Curse

Enchant player

At the beginning of your upkeep, you may search your library for a Curse card that doesn't have the same name as a Curse attached to enchanted player, put it onto the battlefield attached to that player, then shuffle your library.

Curse of Oblivion

Enchantment - Aura Curse

Enchant player

At the beginning of enchanted player's upkeep, that player exiles two cards from his or her graveyard.

The first step to peace is to learn how to forget.

Curse of Predation

Enchantment - Aura Curse

Enchant playerWhenever a creature attacks enchanted player, put a +1/+1 counter on it.

"Hunters feed on the fear of their prey."-Garruk Wildspeaker

Curse of Shallow Graves

Enchantment - Aura Curse

Enchant playerWhenever a player attacks enchanted player with one or more creatures, that attacking player may put a 2/2 black Zombie creature token onto the battlefield tapped.

Curse of Stalked Prey

Enchantment - Aura Curse

Enchant player

Whenever a creature deals combat damage to enchanted player, put a +1/+1 counter on that creature.

"Innocent thorns can fill the air with your bloodscent. Don't stray from the path."
-Elmut, crossway watcher

Curse of the Bloody Tome

Enchantment - Aura Curse

Enchant player

At the beginning of enchanted player's upkeep, that player puts the top two cards of his or her library into his or her graveyard.

After seeing his life's work drip away, the mage decided it was a good time to go crazy.

Curse of the Fire Penguin

Enchant Creature

Curse of the Fire Penquin consumes and confuses enchanted creature.

-----

Creature Penguin

Trample

When this creature is put into a graveyard from play, return Curse of the Fire Penguin from your graveyard to play.

6/5

Curse of the Forsaken

Enchantment - Aura Curse

Enchant playerWhenever a creature attacks enchanted player, its controller gains 1 life.

"Purge the damned, for they have no place among the righteous!"-Seeta of Thraben

Curse of the Nightly Hunt

Enchantment - Aura Curse

Enchant player

Creatures enchanted player controls attack each turn if able.

When the moon rises and the bloodlust takes hold, nothing matters but the kill.

Curse of the Pierced Heart

Enchantment - Aura Curse

Enchant player

At the beginning of enchanted player's upkeep, Curse of the Pierced Heart deals 1 damage to that player.

"May your veins weep, and may every vampire take notice."
-Stensian curse

Curse of Thirst

Enchantment - Aura Curse

Enchant player

At the beginning of enchanted player's upkeep, Curse of Thirst deals damage to that player equal to the number of Curses attached to him or her.

"May you drink until you drown but never be sated."
-Odila, witch of Morkrut

Curse of Wizardry

Enchantment

As Curse of Wizardry enters the battlefield, choose a color.

Whenever a player casts a spell of the chosen color, that player loses 1 life.

"We must all push through the pain to heal our world."
-Ayli, Kamsa cleric

Cursed Flesh

Enchantment - Aura

Enchant creature

Enchanted creature gets -1/-1 and has fear. (It can't be blocked except by artifact creatures and/or black creatures.)

A farewell to arms . . . and feet . . . and legs . . . .

Cursed Land

Enchantment - Aura

Enchant land

At the beginning of the upkeep of enchanted land's controller, Cursed Land deals 1 damage to that player.

Custody Battle

Enchantment - Aura

Enchant creature

Enchanted creature has "At the beginning of your upkeep, target opponent gains control of this creature unless you sacrifice a land."

Goblins resolve disputes by splitting everything straight down the middle.

Customs Depot

Enchantment

Whenever you cast a creature spell, you may pay . If you do, draw a card, then discard a card.

A bribe is always faster than filling out paperwork.

Cycle of Life

Enchantment

Return Cycle of Life to its owner's hand: Target creature you cast this turn becomes 0/1 until your next upkeep. At the beginning of your next upkeep, put a +1/+1 counter on that creature.

Thus does nature assert herself.