| 29 | Norn's Inquisitor | Denis Zhbankov | White | U | March of the Machine |
| 381 | Norn's Inquisitor | Denis Zhbankov | White | U | March of the Machine |
| 24 | Norn's Wellspring | Jonas De Ro | White | R | Phyrexia: All Will Be One |
| 375 | Norn's Wellspring | Jonas De Ro | White | R | Phyrexia: All Will Be One |
| North Star | Kaja Foglio | | R | Legends |
| Norwood Archers | Rebecca Guay | Green | C | Portal Second Age |
| 137 | Norwood Archers | Rebecca Guay | Green | C | Starter 1999 |
| Norwood Priestess | Melissa A. Benson | Green | R | Portal Second Age |
| 221 | Norwood Priestess | Melissa A. Benson | Green | R | Vintage Masters |
| Norwood Riders | Rebecca Guay | Green | C | Portal Second Age |
| 135 | Nostalgic Dreams | Darrell Riche | Green | R | Torment |
| 222 | Nostalgic Dreams | Darrell Riche | Green | U | Vintage Masters |
| 220 | Nosy Goblin | Thomas M. Baxa | Red | C | Onslaught |
| 8 | Not of This World | Izzy | | U | Rise of the Eldrazi |
| 807 | Not of This World | Izzy | | U | Commander Masters |
| 150 | Notorious Assassin | Heather Hudson | Black | R | Mercadian Masques |
| 41 | Notorious Sliver War | Larissa Hasenheit, Mina Jeon, Daria Sergeyeva, Sam Burley | | C | Unfinity |
| 33 | Notorious Throng | Thomas Denmark | Blue | R | Zendikar Rising Commander |
| 45 | Notorious Throng | Thomas Denmark | Blue | R | Morningtide |
| 78 | Nourish | Scott M. Fischer | Green | C | Darksteel |
| 137 | Nourishing Shoal | Greg Staples | Green | R | Betrayers of Kamigawa |
| 175 | Nourishing Shoal | Greg Staples | Green | R | Ultimate Masters |
| 187 | Nova Chaser | Dan Scott | Red | R | Lorwyn |
| 119 | Novablast Wurm | Michael Komarck | White/Green | M | Worldwake |
| 79 | Novice Dissector | Mads Ahm | Black | C | Strixhaven: School of Mages |
| 29 | Novice Inspector | Fajareka Setiawan | White | C | Murders at Karlov Manor |
| 117 | Novice Occultist | Zara Alfonso | Black | C | Innistrad: Midnight Hunt |
| 27 | Novijen Sages | Luca Zontini | Blue | R | Dissension |
| 53 | Novijen Sages | Luca Zontini | Blue | U | Modern Masters 2015 Edition |
| 175 | Novijen, Heart of Progress | Martina Pilcerova | | U | Dissension |
| 296 | Novijen, Heart of Progress | Martina Pilcerova | | U | Commander 2015 |
| 305 | Novijen, Heart of Progress | Martina Pilcerova | | U | Commander 2021 |
| 41 | Now I Know My ABC's | Tony Szczudlo | Blue | R | Unhinged |
| 20 | Now You See Me . . . | Sam Hogg | White | C | Unfinity (Acorn) |
| 176 | Noxious Assault | Billy Christian | Green | U | Phyrexia: All Will Be One |
| 118 | Noxious Bayou (playtest) | James Rose | | C | Mystery Booster |
| 77 | Noxious Dragon | Svetlin Velinov | Black | U | Fate Reforged |
| 100 | Noxious Dragon | Svetlin Velinov | Black | U | Iconic Masters |
| 139 | Noxious Dragon | Svetlin Velinov | Black | U | Commander Legends |
| 152 | Noxious Dragon | Svetlin Velinov | Black | U | Battlebond |
| 70 | Noxious Field | Eric Peterson | Black | U | Prophecy |
| 3 | Noxious Gearhulk | Vincent Proce | Black | S | Masterpiece Series: Kaladesh Inventions |
| 96 | Noxious Gearhulk | Lius Lasahido | Black | M | Kaladesh |
| 104 | Noxious Gearhulk | Lius Lasahido | Black | M | Kaladesh Remastered |
| 110 | Noxious Gearhulk | Lius Lasahido | Black | M | The Brothers' War Commander |
| 148 | Noxious Gearhulk | Lius Lasahido | Black | M | Commander 2021 |
| 151 | Noxious Gearhulk | Lius Lasahido | Black | M | Duskmourn: House of Horror Commander |
| 254 | Noxious Gearhulk | Lius Lasahido | Black | M | Streets of New Capenna Commander |
| 260 | Noxious Gearhulk | Lius Lasahido | Black | M | March of the Machine Commander |
| 35 | Noxious Ghoul | Luca Zontini | Black | U | Planechase |
| 77 | Noxious Ghoul | Luca Zontini | Black | U | Legions |
| 110 | Noxious Grasp | Tomasz Jedruszek | Black | U | Core Set 2020 |
| 78 | Noxious Groodion | Simon Dominic | Black | C | Ravnica Allegiance |
| 124 | Noxious Hatchling | Nils Hamm | Black/Green | U | Eventide |
| 73 | Noxious Revival | Javier Charro | Green | M | Special Guests |
| 110 | Noxious Revival | Matt Stewart | Green | U | Phyrexia: All Will Be One Commander |
| 118 | Noxious Revival | Matt Stewart | Green | U | New Phyrexia |
| Noxious Toad | Adrian Smith | Black | U | Portal |
| 49 | Noxious Vapors | Ben Thompson | Black | U | Planeshift |
| 216 | Noyan Dar, Roil Shaper | Karl Kopinski | White/Blue | R | Battle for Zendikar |
| 121 | Nuisance Engine | Stephen Tappin | | U | Planechase |
| 221 | Nuisance Engine | Stephen Tappin | | U | Mirrodin |
| 12 | Null Elemental Blast | Milivoj Ćeran | | U | Modern Horizons 3 |
| 387 | Null Elemental Blast | Milivoj Ćeran | | U | Modern Horizons 3 |
| 89 | Null Profusion | Kev Walker | Black | R | Planar Chaos |
| 70 | Nullmage Shepherd | Campbell White | Green | U | Kaldheim Commander |
| 174 | Nullmage Shepherd | Stephen Tappin | Green | U | Ravnica: City of Guilds |
| 118 | Nullpriest of Oblivion | Yongjae Choi | Black | R | Zendikar Rising |
| 342 | Nullpriest of Oblivion | Yongjae Choi | Black | R | Zendikar Rising |
| 266 | Nullstone Gargoyle | Glenn Fabry | | R | Ravnica: City of Guilds |
| 134 | Numai Outcast | Adam Rex | Black | U | Champions of Kamigawa |
| 40 | Numbing Dose | Brad Rigney | Blue | C | New Phyrexia |
| 42 | Numbing Jellyfish | Matt Dixon | Blue | C | Unstable |
| 160 | Numot, the Devastator | Dan Dos Santos | White/Blue/Red | R | Planar Chaos |
| 215 | Numot, the Devastator | Dan Dos Santos | White/Blue/Red | R | Magic: The Gathering-Commander |
| 44 | Nurgle's Conscription | Ørjan Ruttenborg Svendsen | Black | R | Warhammer 40,000 Commander |
| 45 | Nurgle's Rot | Roman Tishenin | Black | U | Warhammer 40,000 Commander |
| 203 | Nurturing Bristleback | John Tedrick | Green | C | The Lost Caverns of Ixalan |
| 26 | Nurturing Presence | Irina Nordsol | White | C | Innistrad: Crimson Vow |
| 22 | Nykthos Paragon | Martina Pilcerova | White | R | Modern Horizons 2 |
| 331 | Nykthos Paragon | Martina Pilcerova | White | R | Modern Horizons 2 |
| 223 | Nykthos, Shrine to Nyx | Jung Park | | R | Theros |
| 33 | Nylea's Colossus | Grzegorz Rutkowski | Green | R | Commander 2018 |
| 167 | Nylea's Disciple | Trevor Claxton | Green | C | Theros |
| 168 | Nylea's Emissary | Sam Burley | Green | U | Theros |
| 186 | Nylea's Forerunner | Christopher Burdett | Green | C | Theros Beyond Death |
| 187 | Nylea's Huntmaster | Winona Nelson | Green | C | Theros Beyond Death |
| 188 | Nylea's Intervention | Zezhou Chen | Green | R | Theros Beyond Death |
| 169 | Nylea's Presence | Ralph Horsley | Green | C | Theros |
| 141 | Nymris, Oona's Trickster | Johannes Voss | Blue/Black | R | Wilds of Eldraine Commander |
| 288 | Nymris, Oona's Trickster | Johannes Voss | Blue/Black | R | Commander Legends |
| 608 | Nymris, Oona's Trickster | Johannes Voss | Blue/Black | R | Commander Legends |
| 51 | Nyssa of Traken | Irina Nordsol | Blue | R | Doctor Who Commander |
| 366 | Nyssa of Traken | Irina Nordsol | Blue | R | Doctor Who Commander |
| 77 | Nyx Infusion | Jason A. Engle | Black | C | Journey into Nyx |
| 235 | Nyx Lotus | Raoul Vitale | | R | Theros Beyond Death |
| 191 | Nyxborn Colossus | Mathias Kollros | Green | C | Theros Beyond Death |
| 29 | Nyxborn Courser | Bastien L. Deharme | White | C | Theros Beyond Death |
| 57 | Nyxborn Seaguard | Simon Dominic | Blue | C | Theros Beyond Death |
| 21 | Nyxborn Shieldmate | Eric Deschamps | White | C | Born of the Gods |
| 131 | Oak Street Innkeeper | Svetlin Velinov | Green | U | Return to Ravnica |
| 196 | Oaken Power Suit | Chuck Lukacs | | R | Unstable |
| 66 | Oaken Siren | Lars Grant-West | Blue | C | The Lost Caverns of Ixalan |
| 167 | Oakhame Adversary | Nicholas Gregory | Green | U | Throne of Eldraine |
| 133 | Oakheart Dryads | Johann Bodin | Green | C | Journey into Nyx |
| 212 | Oakshade Stalker | Alexander Mokhov | Green | U | Innistrad: Crimson Vow |
| 177 | Oashra Cultivator | Sara Winters | Green | C | Amonkhet |
| 204 | Oashra Cultivator | Sara Winters | Green | C | Amonkhet Remastered |
| 697 | Oashra Cultivator | Sara Winters | Green | C | Jumpstart 2022 |
| Oasis | Brian Snoddy | | U | Fourth Edition |
| Oasis | Brian Snoddy | | U | Arabian Nights |
| 248 | Oasis | Brian Snoddy | | C | Masters Edition IV |
| 246 | Oasis Gardener | Kristina Carroll | | C | Outlaws of Thunder Junction |
| 124 | Oasis Ritualist | Josu Hernaiz | Green | C | Hour of Devastation |
| 205 | Oasis Ritualist | Josu Hernaiz | Green | C | Amonkhet Remastered |
| 115 | Oath of Druids | Daren Bader | Green | R | Exodus |
| 159 | Oath of Druids | Daren Bader | Green | R | Commander 2016 |
| 184 | Oath of Druids | Daren Bader | Green | M | Tempest Remastered |
| 223 | Oath of Druids | Daren Bader | Green | M | Vintage Masters |
| 69 | Oath of Ghouls | Brom | Black | R | Exodus |
| 11 | Oath of Lieges | Mark Zug | White | R | Exodus |
| 90 | Oath of Mages | Keith Parkinson | Red | R | Exodus |
| 140 | Oath of Nissa | Wesley Burt | Green | R | Oath of the Gatewatch |
| 42 | Oath of Scholars | Michael Sutfin | Blue | R | Exodus |
| 101 | Oath of the Grey Host | Miklós Ligeti | Black | U | The Lord of the Rings: Tales of Middle Earth |
| 552 | Oath of the Grey Host | Miklós Ligeti | Black | U | The Lord of the Rings: Tales of Middle Earth |
| 265 | Oathkeeper, Takeno's Daisho | Arnie Swekel | | R | Champions of Kamigawa |
| 27 | Oathsworn Giant | Daren Bader | White | U | Ravnica: City of Guilds |
| 98 | Oathsworn Knight | Svetlin Velinov | Black | R | Throne of Eldraine |
| 70 | Oathsworn Vampire | ボーダー/BORDER | Black | U | Jumpstart 2022 |
| 80 | Oathsworn Vampire | Greg Opalinski | Black | U | Rivals of Ixalan |
| 204 | Oathsworn Vampire | Greg Opalinski | Black | U | The Lost Caverns of Ixalan Commander |
| 27 | Ob Nixilis of the Black Oath | Daarken | Black | M | Commander 2014 |
| 176 | Ob Nixilis of the Black Oath | Daarken | Black | R | Commander Masters |
| 517 | Ob Nixilis of the Black Oath | Daarken | Black | R | Commander Masters |
| 36 | Ob Nixilis Reignited | Raymond Swanland | Black | M | Duel Decks: Nissa vs. Ob Nixilis |
| 119 | Ob Nixilis Reignited | Chris Rahn | Black | M | Battle for Zendikar |
| 124 | Ob Nixilis Reignited | Chris Rahn | Black | M | Commander 2019 |
| 149 | Ob Nixilis Reignited | Chris Rahn | Black | M | Commander 2021 |
| 152 | Ob Nixilis Reignited | Chris Rahn | Black | M | Duskmourn: House of Horror Commander |
| 41 | Ob Nixilis, Captive Kingpin | Zezhou Chen | Black/Red | M | March of the Machine: The Aftermath |
| 91 | Ob Nixilis, Captive Kingpin | Krharts | Black/Red | M | March of the Machine: The Aftermath |
| 141 | Ob Nixilis, Captive Kingpin | Zezhou Chen | Black/Red | M | March of the Machine: The Aftermath |
| 176 | Ob Nixilis, Captive Kingpin | Zezhou Chen | Black/Red | M | March of the Machine: The Aftermath |
| 220 | Ob Nixilis, Captive Kingpin | Krharts | Black/Red | M | March of the Machine: The Aftermath |
| 206 | Ob Nixilis, the Adversary | Yongjae Choi | Black/Red | M | Streets of New Capenna |
| 284 | Ob Nixilis, the Adversary | Tom Roberts | Black/Red | M | Streets of New Capenna |
| 348 | Ob Nixilis, the Adversary | Igor Kieryluk | Black/Red | M | Streets of New Capenna |
| 101 | Ob Nixilis, the Fallen | Jason Felix | Black | M | Iconic Masters |
| 107 | Ob Nixilis, the Fallen | Jason Felix | Black | M | Zendikar |
| 100 | Ob Nixilis, the Hate-Twisted | Yongjae Choi | Black | U | War of the Spark |
| 450 | Ob Nixilis, the Hate-Twisted | Yongjae Choi | Black | U | Jumpstart 2022 |
| 84 | Ob Nixilis, Unshackled | Karl Kopinski | Black | R | Double Masters 2022 |
| 110 | Ob Nixilis, Unshackled | Karl Kopinski | Black | R | Magic 2015 Core Set |
| 442 | Ob Nixilis, Unshackled | Karl Kopinski | Black | R | Double Masters 2022 |
| 101 | Ob Nixilis's Cruelty | Igor Kieryluk | Black | C | War of the Spark |
| 451 | Ob Nixilis's Cruelty | Igor Kieryluk | Black | C | Jumpstart 2022 |
| 289 | Obeka, Brute Chronologist | Jesper Ejsing | Blue/Black/Red | R | Commander Legends |
| 609 | Obeka, Brute Chronologist | Jesper Ejsing | Blue/Black/Red | R | Commander Legends |
| 222 | Obeka, Splitter of Seconds | Ryan Pancoast | Blue/Black/Red | R | Outlaws of Thunder Junction |
| 358 | Obeka, Splitter of Seconds | Ryan Pancoast | Blue/Black/Red | R | Outlaws of Thunder Junction |
| 140 | Obelisk of Alara | Jeremy Jarvis | | R | Conflux |
| 212 | Obelisk of Bant | David Palumbo | | C | Shards of Alara |