7239 cards found
Oni-Cult Anvil

Oni-Cult Anvil {B}{R}

Artifact
Whenever one or more artifacts you control leave the battlefield during your turn, create a 1/1 colorless Construct artifact creature token. This ability triggers only once each turn.
{T}, Sacrifice an artifact: This artifact deals 1 damage to each opponent. You gain 1 life.
Only the Best

Only the Best {1}{W}

Sorcery - Adventure
Return target Booster Fun card from your graveyard to your hand.
Card has other part: Collectigull
  • 2019 Heroes of the Realm
Onyx Mage

Onyx Mage {1}{B}

Creature - Human Wizard
{1}{B}: Target creature you control gains deathtouch until end of turn.
"We wield death and darkness, powers that make lesser mages tremble in fear."
—Onyx creed
2/1
  • Magic 2012
Onyx Talisman

Onyx Talisman {2}

Artifact
Whenever a player casts a black spell, you may pay {3}. If you do, untap target permanent.
  • Ice Age
Oona's Blackguard

Oona's Blackguard {1}{B}

Creature - Faerie Rogue
Flying
Each other Rogue creature you control enters with an additional +1/+1 counter on it.
Whenever a creature you control with a +1/+1 counter on it deals combat damage to a player, that player discards a card.
1/1
Oona's Prowler

Oona's Prowler {1}{B}

Creature - Faerie Rogue
Flying
Discard a card: This creature gets -2/-0 until end of turn. Any player may activate this ability.
Deep in Glen Elendra blossoms Oona, queen of the faeries, nourished by secrets and pollinated by stolen dreams.
3/1
  • Double Masters 2022 85 443
  • Lorwyn
Ooze Garden

Ooze Garden {1}{G}

Enchantment
{1}{G}, Sacrifice a non-Ooze creature: Create an X/X green Ooze creature token, where X is the sacrificed creature's power. Activate only as a sorcery.
Jund has little necromancy. Instead, the flesh of its dead gives rise to algal fiends.
  • Shards of Alara
Opal Gargoyle

Opal Gargoyle {1}{W}

Enchantment
When an opponent casts a creature spell, if this permanent is an enchantment, it becomes a 2/2 Gargoyle creature with flying.
  • Urza's Saga
Open into Wonder

Open into Wonder {X}{U}{U}

Sorcery
X target creatures can't be blocked this turn. Until end of turn, those creatures gain "Whenever this creature deals combat damage to a player, draw a card."
The one thing the Gatewatch didn't expect to find on a plane ruled by Nicol Bolas was perfection.
Open the Armory

Open the Armory {1}{W}

Sorcery
Search your library for an Aura or Equipment card, reveal it, put it into your hand, then shuffle.
"Once Avacyn returned, I hoped I'd never need these things again. I didn't think I'd be dusting them off to use against angels."
Open the Way

Open the Way {X}{G}{G}

Sorcery
X can't be greater than the number of players in the game.
Reveal cards from the top of your library until you reveal X land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order.
Opera Love Song

Opera Love Song {1}{R}

Instant
Choose one —
• Exile the top two cards of your library. You may play those cards until your next end step.
• One or two target creatures each get +2/+0 until end of turn.
"O my hero, my beloved, shall we still be made to part?"
  • Final Fantasy
Oracle en-Vec

Oracle en-Vec {1}{W}

Creature - Human Wizard
{T}: Target opponent chooses any number of creatures they control. During that player's next turn, the chosen creatures attack if able, and other creatures can't attack. At the beginning of that turn's end step, destroy each of the chosen creatures that didn't attack this turn. Activate only during your turn.
1/1
  • Tempest
Oracle of Tragedy

Oracle of Tragedy {1}{U}

Creature - Human Wizard
When this creature enters or dies, choose one —
• Draw a card, then discard a card.
• Shuffle up to four target cards with mana value 3 or greater from your graveyard into your library.
1/3
  • March of the Machine
Oran-Rief Invoker

Oran-Rief Invoker {1}{G}

Creature - Human Shaman
{8}: This creature gets +5/+5 and gains trample until end of turn.
"The world was not hostile to us—we were beneath its notice, and presented no danger."
—The Invokers' Tales
2/2
Oran-Rief Survivalist

Oran-Rief Survivalist {1}{G}

Creature - Human Warrior Ally
Whenever this creature or another Ally you control enters, you may put a +1/+1 counter on this creature.
"I'm strong enough to survive alone. I'm smart enough to want companions at my side."
1/1
  • Zendikar
Orator of Ojutai

Orator of Ojutai {1}{W}

Creature - Bird Monk
As an additional cost to cast this spell, you may reveal a Dragon card from your hand.
Defender, flying
When this creature enters, if you revealed a Dragon card or controlled a Dragon as you cast this spell, draw a card.
0/4
Orb of Dragonkind

Orb of Dragonkind {1}{R}

Artifact
{1}, {T}: Add two mana in any combination of colors. Spend this mana only to cast Dragon spells or activate abilities of Dragons.
{R}, {T}, Sacrifice this artifact: Look at the top seven cards of your library. You may reveal a Dragon card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Orcish Bowmasters

Orcish Bowmasters {1}{B}

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

Orcish Bowmasters (Alchemy) {1}{B}

Creature - Orc Archer
Flash
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
  • The Lord of the Rings: Tales of Middle-earth
Orcish Catapult

Orcish Catapult {X}{R}{R}

Instant
Randomly distribute X -0/-1 counters among a random number of random target creatures.
  • Astral Cards
Orcish Healer

Orcish Healer {R}{R}

Creature - Orc Cleric
{R}{R}, {T}: Target creature can't be regenerated this turn.
{B}{B}{R}, {T}: Regenerate target black or green creature.
{R}{G}{G}, {T}: Regenerate target black or green creature.
1/1
Orcish Hellraiser

Orcish Hellraiser {1}{R}

Creature - Orc Warrior
Echo {R}
When this creature dies, it deals 2 damage to target player or planeswalker.
3/2
  • Modern Horizons
Orcish Librarian

Orcish Librarian {1}{R}

Creature - Orc
{R}, {T}: Look at the top eight cards of your library. Exile four of them at random, then put the rest on top of your library in any order.
"Us hungry, need food . . . . Lots of books . . . . Hmm . . . ."
1/1
Orcish Medicine

Orcish Medicine {1}{B}

Instant
Target creature gains your choice of lifelink or indestructible until end of turn.
Amass Orcs 1.
  • The Lord of the Rings: Tales of Middle-earth 104 555