6890 cards found
Open Fire

Open Fire {2}{R}

Instant
Open Fire deals 3 damage to any target.
Some khenra archers fashion their arrows with a personal touch.
Open the Omenpaths

Open the Omenpaths {2}{R}

Instant
Choose one —
• Add two mana of any one color and two mana of any other color. Spend this mana only to cast creature or enchantment spells.
• Creatures you control get +1/+0 until end of turn.
  • Kaldheim
Ophidian

Ophidian {2}{U}

Creature - Snake
Whenever Ophidian attacks and isn't blocked, you may draw a card. If you do, Ophidian assigns no combat damage this turn.
1/3
Ophidian Eye

Ophidian Eye {2}{U}

Enchantment - Aura
Flash
Enchant creature
Whenever enchanted creature deals damage to an opponent, you may draw a card.
  • Time Spiral
Ophiomancer

Ophiomancer {2}{B}

Creature - Human Shaman
At the beginning of each upkeep, if you control no Snakes, create a 1/1 black Snake creature token with deathtouch.
"There are dark, ancient arts that fascinate even me."
—Sorin Markov
2/2
Opportunist

Opportunist {2}{R}

Creature - Human Soldier
{T}: Opportunist deals 1 damage to target creature that was dealt damage this turn.
The third time the Oracle glanced suspiciously at him, Starke decided she had glanced twice too often.
2/2
  • Tempest
Opposition Agent

Opposition Agent {2}{B}

Creature - Human Rogue
Flash
You control your opponents while they're searching their libraries.
While an opponent is searching their library, they exile each card they find. You may play those cards for as long as they remain exiled, and you may spend mana as though it were mana of any color to cast them.
3/2
Oppression

Oppression {1}{B}{B}

Enchantment
Whenever a player casts a spell, that player discards a card.
THE EARTH BELOW IS YOUR CELL
THE AIR YOU BREATHE FORMS YOUR CHAINS
THE ONLY PATH TO FREEDOM LIES IN SUBMISSION
Oppressive Will

Oppressive Will {2}{U}

Instant
Counter target spell unless its controller pays {1} for each card in your hand.
When Minamo was abandoned, its younger students found themselves thrust into a war beyond their skill with talents beyond their control.
  • Saviors of Kamigawa
Oracle of Nectars

Oracle of Nectars {2}{G/W}

Creature - Elf Cleric
{X}, {T}: You gain X life.
When elves find a fount of beauty, they protect it. Where there is beauty, there is hope.
2/2
Oracle of the Alpha

Oracle of the Alpha {2}{U}

Creature - Bird Wizard
Flying
When Oracle of the Alpha enters the battlefield, conjure the Power Nine into your library, then shuffle.
Whenever Oracle of the Alpha attacks, scry 1.
2/3
Related cards: Ancestral Recall Black Lotus Mox Emerald Mox Jet Mox Pearl Mox Ruby Mox Sapphire Time Walk Timetwister
  • Alchemy: Dominaria
Oran-Rief Ooze

Oran-Rief Ooze {2}{G}

Creature - Ooze
When Oran-Rief Ooze enters the battlefield, put a +1/+1 counter on target creature you control.
Whenever Oran-Rief Ooze attacks, put a +1/+1 counter on each attacking creature with a +1/+1 counter on it.
2/2
Related card: Oran-Rief Ooze (Alchemy)
Oran-Rief Ooze (Alchemy)

Oran-Rief Ooze (Alchemy) {2}{G}

Creature - Ooze
When Oran-Rief Ooze enters the battlefield, put a +1/+1 counter on target creature you control.
Whenever Oran-Rief Ooze attacks, put a +1/+1 counter on each creature you control with a +1/+1 counter on it.
2/2
Related card: Oran-Rief Ooze
  • Zendikar Rising
Oran-Rief Recluse

Oran-Rief Recluse {2}{G}

Creature - Spider
Kicker {2}{G}
Reach
When Oran-Rief Recluse enters the battlefield, if it was kicked, destroy target creature with flying.
1/3
Orazca Frillback

Orazca Frillback {2}{G}

Creature - Dinosaur
The frillbacks of Orazca soak up the sun on their tall spinal fins. They look slow and sleepy—until they catch the scent of prey.
4/2
Orazca Relic

Orazca Relic {3}

Artifact
Ascend
{T}: Add {C}.
{T}, Sacrifice Orazca Relic: You gain 3 life and draw a card. Activate only if you have the city's blessing.
Related card: Break Expectations
Orb of Dreams

Orb of Dreams {3}

Artifact
Permanents enter the battlefield tapped.
"Behind the eyelids, a flickering flame. Beneath the dream, a flickering sorrow. Can peace find you in this sleep When all the world is tossed by war?"
—Snow-Fur, kitsune poet
  • Betrayers of Kamigawa
Orc General

Orc General {2}{R}

Creature - Orc Warrior
{T}, Sacrifice another Orc or Goblin: Other Orc creatures get +1/+1 until end of turn.
"Your army must fear you more than the enemy. Only then will you triumph."
—Malga Phlegmtooth
2/2
Orchard Spirit

Orchard Spirit {2}{G}

Creature - Spirit
Orchard Spirit can't be blocked except by creatures with flying or reach.
"Pick not the rotten fruit, but neither touch the best. Leave those as an offering for our unseen guests."
—Radwick, farmer of Gatstaf
2/2
Orcish Artillery

Orcish Artillery {1}{R}{R}

Creature - Orc Warrior
{T}: Orcish Artillery deals 2 damage to any target and 3 damage to you.
"So they want to kill my men? Well two can play at that game."
—General Khurzog
1/3
Orcish Bloodpainter

Orcish Bloodpainter {2}{R}

Creature - Orc Shaman
{T}, Sacrifice a creature: Orcish Bloodpainter deals 1 damage to any target.
Blood calls to blood.
2/1
  • Coldsnap
Orcish Cannonade

Orcish Cannonade {1}{R}{R}

Instant
Orcish Cannonade deals 2 damage to any target and 3 damage to you.
Draw a card.
"Crispy! Scarback! Load another volcano-ball."
—Stumphobbler Thuj, Orcish captain
Orcish Cannoneers

Orcish Cannoneers {1}{R}{R}

Creature - Orc Warrior
{T}: Orcish Cannoneers deals 2 damage to any target and 3 damage to you.
"It's a thankless job, and you'll probably die in an explosion. But the pay is pretty good."
—Toothlicker Harj, Orcish Captain
1/3
Orcish Farmer

Orcish Farmer {1}{R}{R}

Creature - Orc
{T}: Target land becomes a Swamp until its controller's next untap step.
There is no natural disaster quite like orcish farming.
2/2
Orcish Mechanics

Orcish Mechanics {2}{R}

Creature - Orc
{T}, Sacrifice an artifact: Orcish Mechanics deals 2 damage to any target.
1/1
Related card: Golgothian Sylex