32305 cards found
Orcus, Prince of Undeath

Orcus, Prince of Undeath {X}{2}{B}{R}

Legendary Creature - Demon
Flying, trample
When Orcus enters, choose one —
• Each other creature gets -X/-X until end of turn. You lose X life.
• Return up to X target creature cards with total mana value X or less from your graveyard to the battlefield. They gain haste until end of turn.
5/3
Order

Order {3}{W}

Instant
Exile target attacking creature.
Card has other part: Chaos
Order of Succession

Order of Succession {3}{U}

Sorcery
Choose left or right. Starting with you and proceeding in the chosen direction, each player chooses a creature controlled by the next player in that direction. Each player gains control of the creature they chose.
"Long live . . . me."
  • Commander 2013
Order of Yawgmoth

Order of Yawgmoth {2}{B}{B}

Creature - Phyrexian Zombie Knight
Fear
Whenever this creature deals damage to a player, that player discards a card.
2/2
Order of the Sacred Bell

Order of the Sacred Bell {3}{G}

Creature - Human Monk
"My brother, it may now be time to ring the bell and put out the call for aid."
4/3
Ordruun Commando

Ordruun Commando {3}{R}

Creature - Minotaur Soldier
{W}: Prevent the next 1 damage that would be dealt to this creature this turn.
Thick of muscle, stout of heart, and possessing a burning love of justice and the battlefield, the Ordruun minotaurs are the foundation of the Boros Legion.
4/1
  • Ravnica: City of Guilds
Ordruun Veteran

Ordruun Veteran {2}{R}{W}

Creature - Minotaur Soldier
Battalion — Whenever this creature and at least two other creatures attack, this creature gains double strike until end of turn.
"My father was Gruul, but I chose the precision of the legion over the fury of the pack."
3/1
  • Gatecrash
Organ Hoarder

Organ Hoarder {3}{U}

Creature - Zombie
When this creature enters, look at the top three cards of your library, then put one of them into your hand and the rest into your graveyard.
The stitcher died years ago, but her dutiful assistant still keeps the laboratory well stocked.
3/2
Origin of the Hidden Ones

Origin of the Hidden Ones {3}{R}

Enchantment - Saga
I — This Saga deals 4 damage to any target.
II — Create two 1/1 black Assassin creature tokens with menace.
III — Whenever an Assassin you control attacks this turn, create a 1/1 black Assassin creature token with menace that's tapped and attacking.
  • Assassin's Creed
Oriq Loremage

Oriq Loremage {2}{B}{B}

Creature - Human Warlock
{T}: Search your library for a card, put it into your graveyard, then shuffle. If it's an instant or sorcery card, put a +1/+1 counter on this creature.
Nothing can quell the Oriq's thirst for the forbidden secrets of the past.
3/3
Ornery Dilophosaur

Ornery Dilophosaur {3}{G}

Creature - Dinosaur
Deathtouch
Whenever this creature attacks, if you control a creature with power 4 or greater, this creature gets +2/+2 until end of turn.
2/2
Related card: Loose in the Park
Orthion, Hero of Lavabrink

Orthion, Hero of Lavabrink {3}{R}

Legendary Creature - Human Soldier
{1}{R}, {T}: Create a token that's a copy of another target creature you control. It gains haste. Sacrifice it at the beginning of the next end step. Activate only as a sorcery.
{6}{R}{R}{R}, {T}: Create five tokens that are copies of another target creature you control. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.
3/3
  • March of the Machine 334 379
Orthodoxy Enforcer

Orthodoxy Enforcer {3}{W}

Creature - Phyrexian Cleric
Vigilance
This creature gets +2/+0 as long as you control two or more artifacts.
The mites sniff out any potential interlopers. He handles the rest.
2/4
  • Phyrexia: All Will Be One
Orvar, the All-Form

Orvar, the All-Form {3}{U}

Legendary Creature - Shapeshifter
Changeling
Whenever you cast an instant or sorcery spell, if it targets one or more other permanents you control, create a token that's a copy of one of those permanents.
When a spell or ability an opponent controls causes you to discard this card, create a token that's a copy of target permanent.
3/3
Osgir, the Reconstructor

Osgir, the Reconstructor {2}{R}{W}

Legendary Creature - Giant Artificer
Vigilance
{1}, Sacrifice an artifact: Target creature you control gets +2/+0 until end of turn.
{X}, {T}, Exile an artifact card with mana value X from your graveyard: Create two tokens that are copies of the exiled card. Activate only as a sorcery.
4/4
Osgood, Operation Double

Osgood, Operation Double {2}{U}{U}

Legendary Creature - Human Alien Shapeshifter
When you cast this spell, create a token that's a copy of it, except it isn't legendary.
{T}: Add {C}. Spend this mana only to cast an artifact spell or activate an ability of an artifact.
Paradox — Whenever you cast a spell from anywhere other than your hand, investigate.
2/2
Ostiary Thrull

Ostiary Thrull {3}{B}

Creature - Thrull
{W}, {T}: Tap target creature.
Orzhov churches don't pass the plate for collection. They charge for admission.
2/2
  • Guildpact
Otarian Juggernaut

Otarian Juggernaut {4}

Artifact Creature - Juggernaut
This creature can't be blocked by Walls.
Threshold — As long as seven or more cards are in your graveyard, this creature gets +3/+0 and attacks each combat if able.
2/3
  • Odyssey
Otherworld Atlas

Otherworld Atlas {4}

Artifact
{T}: Put a charge counter on this artifact.
{T}: Each player draws a card for each charge counter on this artifact.
"Any fool can open it. But it takes a genius to decipher the blank pages."
—Kordel the Cryptic
  • Avacyn Restored
Otherworldly Escort

Otherworldly Escort {3}{W}

Creature - Human Detective
Flash
When this creature dies, if it's not a Spirit, return it to the battlefield under its owner's control with four charge counters on it. It's a Spirit Detective.
{1}{W}, {T}, Remove a charge counter from this creature: Destroy target creature that dealt damage to you this turn.
4/3
  • Murders at Karlov Manor Commander 12 323
Out Cold

Out Cold {3}{U}

Instant
This spell can't be countered.
Tap up to two target creatures and put a stun counter on each of them. Investigate.
"We'll get their statements after they defrost."
—Dvika of the Foundway Associates
  • Murders at Karlov Manor
Out of Air

Out of Air {2}{U}{U}

Instant
This spell costs {2} less to cast if it targets a creature spell.
Counter target spell.
"The Core is not a simple trove to be plundered by intruders from the surface. It will reject those who do not accord it respect."
—Akal Pakal, First Steward of Oteclan
  • The Lost Caverns of Ixalan
Out of Bounds

Out of Bounds {3}{U}

Instant
Assist
Counter target spell.
The wardens watch for illegal tactics and protect spectators from the occasional rogue fireball.
  • Battlebond
Out of the Way

Out of the Way {3}{U}

Instant
This spell costs {2} less to cast if it targets a green permanent.
Return target nonland permanent an opponent controls to its owner's hand.
Draw a card.
"You bore me."
  • Streets of New Capenna
Outbreak

Outbreak {3}{B}

Sorcery
You may discard a Swamp card rather than pay this spell's mana cost.
Choose a creature type. All creatures of that type get -1/-1 until end of turn.
This plague chooses its victims.
  • Prophecy