2300 cards found
Okaun, Eye of Chaos

Okaun, Eye of Chaos {4}{R}

Legendary Creature - Cyclops Berserker
Partner with Zndrsplt, Eye of Wisdom
At the beginning of combat on your turn, flip a coin until you lose a flip.
Whenever a player wins a coin flip, double Okaun's power and toughness until end of turn.
3/3
Related card: Zndrsplt, Eye of Wisdom
Oketra the True

Oketra the True {3}{W}

Legendary Creature - God
Double strike, indestructible
Oketra the True can't attack or block unless you control at least three other creatures.
{3}{W}: Create a 1/1 white Warrior creature token with vigilance.
3/6
Oko, Thief of Crowns

Oko, Thief of Crowns {1}{G}{U}

Legendary Planeswalker - Oko
[+2]: Create a Food token.
[+1]: Target artifact or creature loses all abilities and becomes a green Elk creature with base power and toughness 3/3.
[–5]: Exchange control of target artifact or creature you control and target creature an opponent controls with power 3 or less.
Loyalty:
4
Oko, the Ringleader

Oko, the Ringleader {2}{G}{U}

Legendary Planeswalker - Oko
At the beginning of combat on your turn, Oko, the Ringleader becomes a copy of up to one target creature you control until end of turn, except he has hexproof.
[+1]: Draw two cards. If you've committed a crime this turn, discard a card. Otherwise, discard two cards.
[–1]: Create a 3/3 green Elk creature token.
[–5]: For each other nonland permanent you control, create a token that's a copy of that permanent.
Loyalty:
3
  • Outlaws of Thunder Junction Promos 223p 223s
  • Outlaws of Thunder Junction 223 296 305
Old Gnawbone

Old Gnawbone {5}{G}{G}

Legendary Creature - Dragon
Flying
Whenever a creature you control deals combat damage to a player, create that many Treasure tokens.
7/7
Oliphaunt

Oliphaunt {5}{R}

Creature - Elephant
Trample
Whenever Oliphaunt attacks, another target creature you control gets +2/+0 and gains trample until end of turn.
Mountaincycling {1}
6/4
  • The Lord of the Rings: Tales of Middle-earth 139 426 590
Olivia Voldaren

Olivia Voldaren {2}{B}{R}

Legendary Creature - Vampire
Flying
{1}{R}: Olivia Voldaren deals 1 damage to another target creature. That creature becomes a Vampire in addition to its other types. Put a +1/+1 counter on Olivia Voldaren.
{3}{B}{B}: Gain control of target Vampire for as long as you control Olivia Voldaren.
3/3
Olivia, Crimson Bride

Olivia, Crimson Bride {4}{B}{R}
(Sisters of the Undead)

Legendary Creature - Vampire Noble
Flying, haste
Whenever Olivia, Crimson Bride attacks, return target creature card from your graveyard to the battlefield tapped and attacking. It gains "When you don't control a legendary Vampire, exile this creature."
3/4
Olivia, Opulent Outlaw

Olivia, Opulent Outlaw {1}{R}{W}{B}

Legendary Creature - Vampire Assassin
Flying, lifelink
Whenever one or more outlaws you control deal combat damage to a player, create a Treasure token.
{3}, Sacrifice two Treasures: Put two +1/+1 counters on each creature you control. Activate only as a sorcery.
3/3
  • Outlaws of Thunder Junction Commander
Olórin's Searing Light

Olórin's Searing Light {2}{R}{W}

Instant
Each opponent exiles a creature with the greatest power among creatures that player controls.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, Olórin's Searing Light deals damage to each opponent equal to the power of the creature they exiled.
  • Tales of Middle-earth Commander 503 547
Omnath, Locus of Creation

Omnath, Locus of Creation {R}{G}{W}{U}

Legendary Creature - Elemental
When Omnath, Locus of Creation enters, draw a card.
Landfall — Whenever a land you control enters, you gain 4 life if this is the first time this ability has resolved this turn. If it's the second time, add {R}{G}{W}{U}. If it's the third time, Omnath deals 4 damage to each opponent and each planeswalker you don't control.
4/4
Related card: Omnath, Locus of Creation (Alchemy)
Omnath, Locus of Mana

Omnath, Locus of Mana {2}{G}

Legendary Creature - Elemental
You don't lose unspent green mana as steps and phases end.
Omnath, Locus of Mana gets +1/+1 for each unspent green mana you have.
As wild and untamed as the Roil from which it was born.
1/1
Omnath, Locus of Rage

Omnath, Locus of Rage {3}{R}{R}{G}{G}

Legendary Creature - Elemental
Landfall — Whenever a land you control enters, create a 5/5 red and green Elemental creature token.
Whenever Omnath, Locus of Rage or another Elemental you control dies, Omnath deals 3 damage to any target.
5/5
Omniscience

Omniscience {7}{U}{U}{U}

Enchantment
You may cast spells from your hand without paying their mana costs.
"Knowing everything reveals not answers, but in fact their profound absence."
—Gadwick, the Wizened
Omo, Queen of Vesuva

Omo, Queen of Vesuva {2}{G/U}

Legendary Creature - Shapeshifter Noble
Whenever Omo, Queen of Vesuva enters or attacks, put an everything counter on each of up to one target land and up to one target creature.
Each land with an everything counter on it is every land type in addition to its other types.
Each nonland creature with an everything counter on it is every creature type.
1/5
Oona, Queen of the Fae

Oona, Queen of the Fae {3}{U/B}{U/B}{U/B}

Legendary Creature - Faerie Wizard
Flying
{X}{U/B}: Choose a color. Target opponent exiles the top X cards of their library. For each card of the chosen color exiled this way, create a 1/1 blue and black Faerie Rogue creature token with flying.
5/5
Opposition

Opposition {2}{U}{U}

Enchantment
Tap an untapped creature you control: Tap target artifact, creature, or land.
Oppression

Oppression {1}{B}{B}

Enchantment
Whenever a player casts a spell, that player discards a card.
"'The human world will fall,' whispered the monstrous rat. 'You have but one choice to make: Will you fall with it?'"
—Song of the Vermin
Opt

Opt {U}

Instant
Scry 1.
Draw a card.
"The wish most often granted is the wish to choose one's own destiny."
—Aethershrine, inscription
Related card: Tome of Gadwick
Optical Optimizer

Optical Optimizer

Artifact - Contraption
Whenever you crank Optical Optimizer, until end of turn, target creature becomes an artifact in addition to its other types and gains "{T}: Draw a card."
  • Unstable
Optimus Prime, Autobot Leader
Optimus Prime, Hero

Optimus Prime, Autobot Leader

Legendary Artifact - Vehicle
(Color indicator: Optimus Prime, Autobot Leader is white, blue, and red)
Living metal
Trample
Whenever you attack, bolster 2. The chosen creature gains trample until end of turn. When that creature deals combat damage to a player this turn, convert Optimus Prime.
6/8
Card has other part: Optimus Prime, Hero
  • Transformers 13b 27b
Optimus Prime, Hero
Optimus Prime, Autobot Leader

Optimus Prime, Hero {3}{U}{R}{W}

Legendary Artifact Creature - Robot
More Than Meets the Eye {2}{U}{R}{W}
At the beginning of each end step, bolster 1.
When Optimus Prime dies, return it to the battlefield converted under its owner's control.
4/8
Card has other part: Optimus Prime, Autobot Leader
  • Transformers 13a 27a
Oracle of Mul Daya

Oracle of Mul Daya {3}{G}

Creature - Elf Shaman
You may play an additional land on each of your turns.
Play with the top card of your library revealed.
You may play lands from the top of your library.
2/2
Orcish Bowmasters

Orcish Bowmasters {1}{B}

Creature - Orc Archer
Flash
When Orcish Bowmasters enters and whenever an opponent draws a card except the first one they draw in each of their draw steps, Orcish Bowmasters deals 1 damage to any target. Then amass Orcs 1.
1/1
Related card: Orcish Bowmasters (Alchemy)
Orim's Chant

Orim's Chant {W}

Instant
Kicker {W}
Target player can't cast spells this turn. If this spell was kicked, creatures can't attack this turn.