Name: Ojutai Exemplars Cost: 2WW Type: Creature -- Human Monk Pow/Tgh: 4/4 Rules Text: Whenever you cast a noncreature spell, choose one -- - Tap target creature. - This creature gains first strike and lifelink until end of turn. - Exile this creature, then return it to the battlefield tapped under its owner's control. Set/Rarity: Dragons of Tarkir mythic, Foundations Jumpstart mythic Price: $0.29

Name: Oketra the True Cost: 3W Type: Legendary Creature -- God Pow/Tgh: 3/6 Rules Text: Double strike, indestructible Oketra 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. Set/Rarity: Amonkhet mythic, Amonkhet Promos mythic, Amonkhet Invocations special, Amonkhet Remastered mythic Price: $6.59

Name: Oketra's Attendant Cost: 3WW Type: Creature -- Bird Soldier Pow/Tgh: 3/3 Rules Text: Flying Cycling {2} ({2}, Discard this card: Draw a card.) Embalm {3}{W}{W} ({3}{W}{W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Bird Soldier with no mana cost. Embalm only as a sorcery.) Set/Rarity: Amonkhet uncommon, Amonkhet Remastered uncommon Price: $0.09

Name: Oketra's Avenger Cost: 1W Type: Creature -- Human Warrior Pow/Tgh: 3/1 Rules Text: You may exert this creature as it attacks. When you do, prevent all combat damage that would be dealt to it this turn. (An exerted creature won't untap during your next untap step.) Set/Rarity: Hour of Devastation common, Amonkhet Remastered common Price: $0.09

Name: Oketra's Last Mercy Cost: 1WW Type: Sorcery Rules Text: Your life total becomes equal to your starting life total. Lands you control don't untap during your next untap step. Set/Rarity: Hour of Devastation Promos rare, Hour of Devastation rare Price: $0.26

Name: Oketra's Monument Cost: 3 Type: Legendary Artifact Rules Text: White creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, create a 1/1 white Warrior creature token with vigilance. Set/Rarity: Amonkhet uncommon, Amonkhet Remastered uncommon, The List uncommon, Dominaria United Commander uncommon Price: $4.53

Name: Okiba Reckoner Raid Cost: B Type: Enchantment -- Saga Rules Text: (As this Saga enters and after your draw step, add a lore counter.) I, II -- Each opponent loses 1 life and you gain 1 life. III -- Exile this Saga, then return it to the battlefield transformed under your control. [Front face. Transforms into Nezumi Road Captain.] Set/Rarity: Kamigawa: Neon Dynasty common Price: $0.23

Name: Okiba Salvage Cost: 4B Type: Sorcery Rules Text: Return target creature or Vehicle card from your graveyard to the battlefield. Then put two +1/+1 counters on that permanent if you control an artifact and an enchantment. Set/Rarity: Kamigawa: Neon Dynasty uncommon Price: $0.07

Name: Okiba-Gang Shinobi Cost: 3BB Type: Creature -- Rat Ninja Pow/Tgh: 3/2 Rules Text: Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever this creature deals combat damage to a player, that player discards two cards. Set/Rarity: Betrayers of Kamigawa common, Salvat 2005 common, Planechase 2012 common, Planechase Anthology common, The List common, Jumpstart: Historic Horizons common Price: $1.01

Name: Old Flitterfang Cost: 4B Type: Legendary Creature -- Rat Faerie Pow/Tgh: 3/4 Rules Text: Flying At the beginning of each end step, if a creature died this turn, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") {2}{B}, Sacrifice another creature or artifact: Old Flitterfang gets +2/+2 until end of turn. Set/Rarity: Wilds of Eldraine uncommon Price: $0.28

Name: Olivia's Dragoon Cost: 1B Type: Creature -- Vampire Berserker Pow/Tgh: 2/2 Rules Text: Discard a card: This creature gains flying until end of turn. Set/Rarity: Eldritch Moon common, Ultimate Masters common, Shadows over Innistrad Remastered common, Innistrad Remastered common Price: $0.07

Name: Olivia's Midnight Ambush Cost: 1B Type: Instant Rules Text: Target creature gets -2/-2 until end of turn. If it's night, that creature gets -13/-13 until end of turn instead. Set/Rarity: Innistrad: Midnight Hunt common, Innistrad: Double Feature common Price: $0.08

Name: Olivia's Wrath Cost: 4B Type: Sorcery Rules Text: Each non-Vampire creature gets -X/-X until end of turn, where X is the number of Vampires you control. Set/Rarity: Crimson Vow Commander rare, The Lost Caverns of Ixalan Commander rare Price: $0.36

Name: Ollenbock Escort Cost: W Type: Creature -- Human Cleric Pow/Tgh: 1/1 Rules Text: Vigilance Sacrifice this creature: Target creature you control with a +1/+1 counter on it gains lifelink and indestructible until end of turn. Set/Rarity: Innistrad: Crimson Vow uncommon, Innistrad: Double Feature uncommon Price: $0.13

Name: Oltec Archaeologists Cost: 4W Type: Creature -- Human Artificer Scout Pow/Tgh: 4/4 Rules Text: When this creature enters, choose one -- - Return target artifact card from your graveyard to your hand. - Scry 3. (Look at the top three cards of your library, then put any number of them on the bottom and the rest on top in any order.) Set/Rarity: The Lost Caverns of Ixalan common Price: $0.03

Name: Oltec Cloud Guard Cost: 3W Type: Creature -- Human Soldier Pow/Tgh: 3/2 Rules Text: Flying When this creature enters, create a 1/1 colorless Gnome artifact creature token. Set/Rarity: The Lost Caverns of Ixalan common Price: $0.04

Name: Oltec Matterweaver Cost: 2W Type: Creature -- Human Artificer Pow/Tgh: 2/4 Rules Text: Whenever you cast a creature spell, choose one -- - Create a 1/1 colorless Gnome artifact creature token. - Create a token that's a copy of target artifact token you control. Set/Rarity: Wizards Play Network 2024 mythic, The Big Score mythic Price: $1.21

Name: Omarthis, Ghostfire Initiate Cost: XX Type: Legendary Creature -- Spirit Snake Pow/Tgh: 0/0 Rules Text: Omarthis enters with X +1/+1 counters on it. Whenever you put one or more +1/+1 counters on another colorless creature, you may put a +1/+1 counter on Omarthis. When Omarthis dies, manifest a number of cards from the top of your library equal to the number of counters on it. Set/Rarity: Commander Masters mythic Price: $1.12

Name: Omega Myr Cost: 2 Type: Artifact Creature -- Myr Pow/Tgh: 1/2 Rules Text: Set/Rarity: Mirrodin common Price: $0.13

Name: Omen Machine Cost: 6 Type: Artifact Rules Text: Players can't draw cards. At the beginning of each player's draw step, that player exiles the top card of their library. If it's a land card, the player puts it onto the battlefield. Otherwise, the player casts it without paying its mana cost if able. Set/Rarity: New Phyrexia rare Price: $3.12