2275 cards found
Obsianus Golem

Obsianus Golem {6}

Artifact Creature - Golem
"The foot stone is connected to the ankle stone, the ankle stone is connected to the leg stone . . . ."
—"Song of the Artificer"
4/6
Obzedat, Ghost Council

Obzedat, Ghost Council {1}{W}{W}{B}{B}

Legendary Creature - Spirit Advisor
When Obzedat, Ghost Council enters the battlefield, target opponent loses 2 life and you gain 2 life.
At the beginning of your end step, you may exile Obzedat. If you do, return it to the battlefield under its owner's control at the beginning of your next upkeep. It gains haste.
5/5
Oceanus Dragon

Oceanus Dragon {4}{U}{U}

Creature - Dragon
Flying
When Oceanus Dragon enters the battlefield, tap target creature an opponent controls. Goad it.
3/5
  • Commander Legends: Battle for Baldur's Gate
Octavia, Living Thesis

Octavia, Living Thesis {8}{U}{U}

Legendary Creature - Elemental Octopus
This spell costs {8} less to cast if you have eight or more instant and/or sorcery cards in your graveyard.
Ward {8}
Magecraft — Whenever you cast or copy an instant or sorcery spell, target creature has base power and toughness 8/8 until end of turn.
8/8
Ogre Chitterlord

Ogre Chitterlord {4}{R}{R}

Creature - Ogre Warrior
Menace
Whenever Ogre Chitterlord enters the battlefield or attacks, create two 1/1 black Rat creature tokens with "This creature can't block." Then if you control five or more Rats, each Rat you control gets +2/+0 until end of turn.
6/5
  • Wilds of Eldraine 319 373
Ohran Frostfang

Ohran Frostfang {3}{G}{G}

Snow Creature - Snake
Attacking creatures you control have deathtouch.
Whenever a creature you control deals combat damage to a player, draw a card.
Silent as a snowdrift. Inexorable as an avalanche.
2/6
Ojer Kaslem, Deepest Growth
Temple of Cultivation

Ojer Kaslem, Deepest Growth {3}{G}{G}

Legendary Creature - God
Trample
Whenever Ojer Kaslem deals combat damage to a player, reveal that many cards from the top of your library. You may put a creature card and/or a land card from among them onto the battlefield. Put the rest on the bottom in a random order.
When Ojer Kaslem dies, return it to the battlefield tapped and transformed under its owner's control.
6/5
Card has other part: Temple of Cultivation
Ojer Taq, Deepest Foundation
Temple of Civilization

Ojer Taq, Deepest Foundation {4}{W}{W}

Legendary Creature - God
Vigilance
If one or more creature tokens would be created under your control, three times that many of those tokens are created instead.
When Ojer Taq dies, return it to the battlefield tapped and transformed under its owner's control.
6/6
Card has other part: Temple of Civilization
Ojutai, Soul of Winter

Ojutai, Soul of Winter {5}{W}{U}

Legendary Creature - Dragon
Flying, vigilance
Whenever a Dragon you control attacks, tap target nonland permanent an opponent controls. That permanent doesn't untap during its controller's next untap step.
"When I battled Ojutai, I realized my learning had only begun."
—Shu Yun, the Silent Tempest
5/6
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
Old Fogey

Old Fogey {G}{G}

Summon - Dinosaur
Phasing, cumulative upkeep {1}, echo {G}{G}, fading 3, bands with other Dinosaurs, protection from Homarids, snow-covered plainswalk, flanking, rampage 2
"These kids today with their collector numbers and their newfangled tap symbol. Twenty Black Lotuses and twenty Plague Rats. Now that's real Magic."
7/7
Old Ghastbark

Old Ghastbark {3}{G/W}{G/W}

Creature - Treefolk Warrior
"Beware of trees that talk. Their words are threats. And mind the ones that sway and creak. They too threaten us, but in a foreign tongue."
—The Book of Other Folk
3/6
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.
The ancient green dragon Claugiyliamatar is often seen with a mangled corpse dangling from her mouth.
7/7
Old One Eye

Old One Eye {5}{G}

Legendary Creature - Tyranid
Trample
Other creatures you control have trample.
When Old One Eye enters the battlefield, create a 5/5 green Tyranid creature token.
Fast Healing — At the beginning of your precombat main phase, you may discard two cards. If you do, return Old One Eye from your graveyard to your hand.
6/6
  • Warhammer 40,000 Commander 96 96★
Olivia's Attendants

Olivia's Attendants {4}{R}{R}

Creature - Vampire
Menace
Whenever Olivia's Attendants deals damage, create that many Blood tokens.
{2}{R}: Olivia's Attendants deals 1 damage to any target.
6/6
Oloro, Ageless Ascetic

Oloro, Ageless Ascetic {3}{W}{U}{B}

Legendary Creature - Giant Soldier
At the beginning of your upkeep, you gain 2 life.
Whenever you gain life, you may pay {1}. If you do, draw a card and each opponent loses 1 life.
At the beginning of your upkeep, if Oloro, Ageless Ascetic is in the command zone, you gain 2 life.
4/5
Omnath, Locus of Rage

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

Legendary Creature - Elemental
Landfall — Whenever a land enters the battlefield under your control, 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
Omniclown Colossus

Omniclown Colossus {8}{R}{R}

Artifact Creature - Clown Robot
Affinity for Clowns (This spell costs {1} less to cast for each Clown you control.)
Trample
7/7
Card has other part: Pie-roclasm
One of the Pack
Solitary Hunter

One of the Pack

Creature - Werewolf
(Color indicator: One of the Pack is green)
At the beginning of each upkeep, if a player cast two or more spells last turn, transform One of the Pack.
When the howl beckons, he cannot resist the urge to join the others.
5/6
Card has other part: Solitary Hunter
  • Shadows over Innistrad
Oni of Wild Places

Oni of Wild Places {5}{R}

Creature - Demon Spirit
Haste
At the beginning of your upkeep, return a red creature you control to its owner's hand.
The oni leapt easily from peak to peak, toying with its victims, its voice a purr from the rumbling depths of nightmare.
6/5
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
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
Optimus Prime, Inspiring Leader

Optimus Prime, Inspiring Leader {3}{R}{W}

Legendary Artifact Creature - Autobot
{1}: Turn target permanent you control to its other face.
{1}: Until end of turn, Optimus Prime, Inspiring Leader becomes a Construct with base power and toughness 6/6 and creatures you control gain trample.
"Roll out!"
4/5
  • 2018 Heroes of the Realm
Oracle of Dust

Oracle of Dust {4}{U}

Creature - Eldrazi Processor
Devoid
{2}, Put a card an opponent owns from exile into that player's graveyard: Draw a card, then discard a card.
Whatever it is searching for, it will stop at nothing to find it.
3/5
  • Battle for Zendikar