4874 cards found
Oracle

Oracle

Vanguard
{0}: Untap target attacking creature you control and remove it from combat.
Known simply by her title, Oracle uses her gift of prophecy to aid her people. She believes Gerrard to be the Korvecdal, the one who will unite the people of Rath against Volrath's tyranny. Her only doubt is whether she will be strong enough to guide him to his destiny.
Hand size bonus: +1
Life bonus: +9
  • Vanguard Series
Oran-Rief, the Vastwood

Oran-Rief, the Vastwood

Land
Oran-Rief, the Vastwood enters tapped.
{T}: Add {G}.
{T}: Put a +1/+1 counter on each green creature that entered this turn.
Orazca Puzzle-Door

Orazca Puzzle-Door {U}

Artifact
{1}, {T}, Sacrifice Orazca Puzzle-Door: Look at the top two cards of your library. Put one of those cards into your hand and the other into your graveyard.
Between Quintorius's archaeological expertise and Huatli's knowledge of ancient glyphs, the "impossible" lock finally yielded, and the door to the underground world rumbled open.
  • The Lost Caverns of Ixalan
Orb of Origin

Orb of Origin {0}

Poly Artifact
{2}: Add one mana of any color.
Other noncreature artifacts are mono and continuous. (Each activated ability of mono artifacts costs an additional {T} to activate if its cost doesn't already include {T}. As long as a continuous artifact is tapped, it loses all abilities.)
  • Mystery Booster 2
Orcish Captain

Orcish Captain {R}

Creature - Orc Warrior
{1}: Flip a coin. If you win the flip, target Orc creature gets +2/+0 until end of turn. If you lose the flip, it gets -0/-2 until end of turn.
There's a chance to win every battle.
1/1
Orcish Conscripts

Orcish Conscripts {R}

Creature - Orc
Orcish Conscripts can't attack unless at least two other creatures attack.
Orcish Conscripts can't block unless at least two other creatures block.
2/2
Orcish Lumberjack

Orcish Lumberjack {R}

Creature - Orc
{T}, Sacrifice a Forest: Add three mana in any combination of {R} and/or {G}.
"Wood is wasted in the dirt."
—Orcish proverb
1/1
Orcish Spy

Orcish Spy {R}

Creature - Orc Rogue
{T}: Look at the top three cards of target player's library.
"You idiot! Never let the spies mingle with the orcish regulars after completing a mission. Now we'll never get them to fight!"
—General Khurzog
1/1
Orcish Squatters Avatar

Orcish Squatters Avatar

Vanguard
At the beginning of your first main phase, add {C} for each land target opponent controls.
Hand size bonus: -1
Life bonus: -1
  • Magic Online Avatars
Order of the Stars

Order of the Stars {W}

Creature - Human Cleric
Defender
As Order of the Stars enters, choose a color.
Order of the Stars has protection from the chosen color.
As stoic as the marble halls, as unblinking as the stars upon their shields.
0/1
  • Guildpact
Orderly Plaza
Suppression Ray

Orderly Plaza

Land
Orderly Plaza enters tapped.
{T}: Add {W} or {U}.
"Chaos fuels the flames of violence. Only through order can peace be assured."
—Dovin Baan
Card has other part: Suppression Ray
  • Modern Horizons 3
Organ Harvest

Organ Harvest {B}

Sorcery
Your team may sacrifice any number of creatures. For each creature sacrificed this way, you add {B}{B}.
"Lucy, you've got some spleenin' to do."
  • Unglued
Origin Spellbomb

Origin Spellbomb {1}

Artifact
{1}, {T}, Sacrifice Origin Spellbomb: Create a 1/1 colorless Myr artifact creature token.
When Origin Spellbomb is put into a graveyard from the battlefield, you may pay {W}. If you do, draw a card.
  • Scars of Mirrodin
Original Skullclamp

Original Skullclamp {1}

Artifact - Equipment
Equipped creature gets +1/+1.
Whenever equipped creature dies, draw two cards.
Equip {1}
  • Unknown Event
Orim

Orim

Vanguard
Creatures you control have reach.
Trained in the Samite arts, Orim serves as the healer aboard the Weatherlight. She is quick with languages and was educated at the same Argivian university as Hanna. A student by nature, Orim keeps a diary of all her new discoveries—both physical and spiritual—during her travels.
Hand size bonus: +0
Life bonus: +12
  • Vanguard Series
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.
Orim's Touch

Orim's Touch {W}

Instant
Kicker {1}
Prevent the next 2 damage that would be dealt to any target this turn. If this spell was kicked, prevent the next 4 damage that would be dealt to that permanent or player this turn instead.
  • Invasion
Ormendahl, Profane Prince
Westvale Abbey

Ormendahl, Profane Prince

Legendary Creature - Demon
(Color indicator: Ormendahl, Profane Prince is black)
Flying, lifelink, indestructible, haste
With Griselbrand gone, the Skirsdag eagerly awaited another demon to claim their devotion. Ormendahl did not make them wait long.
9/7
Card has other part: Westvale Abbey
Ornamental Courage

Ornamental Courage {G}

Instant
Untap target creature. It gets +1/+3 until end of turn.
Inspired by the thorns and brambles of the untamed wilds, elvish armor is both beautiful and formidable.
Ornithopter

Ornithopter {0}

Artifact Creature - Thopter
Flying
"You want to know what we are fighting for? Look at the wonder in that child's eyes."
—Pia Nalaar
0/2
Related cards: Emporium Thopterist • Golgothian Sylex • Yotia Declares War
Orochi Colony

Orochi Colony

Plane - Kamigawa
Whenever a creature you control deals combat damage to a player, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
Whenever chaos ensues, target creature can't be blocked this turn.
Orochi Hatchery

Orochi Hatchery {X}{X}

Artifact
Orochi Hatchery enters with X charge counters on it.
{5}, {T}: Create a 1/1 green Snake creature token for each charge counter on Orochi Hatchery.
Orochi Leafcaller

Orochi Leafcaller {G}

Creature - Snake Shaman
{G}: Add one mana of any color.
"Only orochi hatched from eggs 'touched by the kami' may become shamans. These days, there are fewer and fewer new shamans being born."
1/1
  • Champions of Kamigawa
Orzhov Basilica

Orzhov Basilica

Land
Orzhov Basilica enters tapped.
When Orzhov Basilica enters, return a land you control to its owner's hand.
{T}: Add {W}{B}.
Orzhov Guildgate

Orzhov Guildgate

Land - Gate
Orzhov Guildgate enters tapped.
{T}: Add {W} or {B}.
"So much wealth. So much splendor. So much temptation to believe the gilded lie."
—Kaya