| 41 | Mairsil, the Pretender | Izzy | Blue/Black/Red | M | Commander 2017 |
| 222 | Maja, Bretagard Protector | Lie Setiawan | White/Green | U | Kaldheim |
| 327 | Maja, Bretagard Protector | Richard Luong | White/Green | U | Kaldheim |
| 22 | Majestic Auricorn | Jonathan Kuo | White | U | Ikoria: Lair of Behemoths |
| 240 | Majestic Genesis | Alayna Danner | Green | M | Commander Legends: Battle for Baldur's Gate |
| 590 | Majestic Genesis | Alayna Danner | Green | M | Commander Legends: Battle for Baldur's Gate |
| 13 | Majestic Heliopterus | Filip Burburan | White | U | Rivals of Ixalan |
| 131 | Majestic Heliopterus | Filip Burburan | White | U | The Lost Caverns of Ixalan Commander |
| 48 | Majestic Metamorphosis | Ben Hill | Blue | C | Streets of New Capenna |
| 122 | Majestic Myriarch | Randy Vargas | Green | M | Hour of Devastation |
| 182 | Majestic Myriarch | Randy Vargas | Green | M | Ikoria Commander |
| 200 | Majestic Myriarch | Randy Vargas | Green | M | Amonkhet Remastered |
| 8 | Major Teroh | Daren Bader | White | R | Torment |
| 50 | Make a ________ Splash | Leonardo Santanna | Blue | U | Unfinity |
| 26 | Make a Stand | Magali Villeneuve | White | U | Core Set 2019 |
| 26 | Make a Stand | Magali Villeneuve | White | U | Oath of the Gatewatch |
| 32 | Make a Stand | Magali Villeneuve | White | U | Commander Legends |
| 211 | Make a Stand | Magali Villeneuve | White | U | Jumpstart 2022 |
| 192 | Make a Wish | Howard Lyon | Green | U | Innistrad |
| 37 | Make an Example | Igor Grechanyi | Black | R | Streets of New Capenna Commander |
| 138 | Make an Example | Igor Grechanyi | Black | R | Streets of New Capenna Commander |
| 49 | Make Disappear | Inka Schulz | Blue | C | Streets of New Capenna |
| 135 | Make Mischief | Ben Maier | Red | C | Eldritch Moon |
| 169 | Make Mischief | Ben Maier | Red | C | Shadows Over Innistrad Remastered |
| 89 | Make Obsolete | Darek Zabrocki | Black | U | Kaladesh |
| 97 | Make Obsolete | Darek Zabrocki | Black | U | Kaladesh Remastered |
| 204 | Make Your Mark | Bryan Sola | White/Red | C | Strixhaven: School of Mages |
| 22 | Make Your Move | Xabi Gaztelua | White | C | Murders at Karlov Manor |
| 218 | Make Your Own Luck | Chris Seaman | Blue/Green | U | Outlaws of Thunder Junction |
| 371 | Make Your Own Luck | Chris Seaman | Blue/Green | U | Outlaws of Thunder Junction |
| 22 | Makeshift Battalion | Zoltan Boros | White | C | Ravnica Remastered |
| 22 | Makeshift Battalion | Zoltan Boros | White | C | War of the Spark |
| 26 | Makeshift Battalion | Zoltan Boros | White | C | Core Set 2021 |
| 23 | Makeshift Binding | Matt Stewart | White | C | Murders at Karlov Manor |
| 290 | Makeshift Binding | Lorenzo Mastroianni | White | C | Murders at Karlov Manor |
| 20 | Makeshift Mannequin | Darrell Riche | Black | U | Archenemy |
| 124 | Makeshift Mannequin | Darrell Riche | Black | U | Lorwyn |
| 45 | Makeshift Mauler | James Ryman | Blue | C | Duel Decks: Blessed vs. Cursed |
| 56 | Makeshift Mauler | James Ryman | Blue | C | Double Masters 2022 |
| 65 | Makeshift Mauler | James Ryman | Blue | C | Innistrad |
| 151 | Makeshift Munitions | Filip Burburan | Red | U | Ixalan |
| 191 | Makeshift Munitions | Filip Burburan | Red | C | Commander Legends |
| 242 | Makeshift Munitions | Filip Burburan | Red | C | Commander Masters |
| 348 | Makeshift Munitions | Filip Burburan | Red | U | Jumpstart |
| 27 | Makindi Aeronaut | Matt Stewart | White | C | Oath of the Gatewatch |
| 6 | Makindi Griffin | Izzy | White | C | Duel Decks: Zendikar vs. Eldrazi |
| 36 | Makindi Griffin | Izzy | White | C | Rise of the Eldrazi |
| 26 | Makindi Mesas | Tomasz Jedruszek | | U | Zendikar Rising |
| 25 | Makindi Ox | Ilse Gort | White | C | Zendikar Rising |
| 293 | Makindi Ox | Roman Kuteynikov | White | C | Zendikar Rising |
| 39 | Makindi Patrol | David Palumbo | White | C | Battle for Zendikar |
| 26 | Makindi Shieldmate | Howard Lyon | White | C | Zendikar |
| 148 | Makindi Sliderunner | Matt Stewart | Red | C | Battle for Zendikar |
| 26 | Makindi Stampede | Tomasz Jedruszek | White | U | Zendikar Rising |
| 24 | Malach of the Dawn | Steve Prescott | White | U | Planar Chaos |
| 202 | Malachite Golem | Paolo Parente | | C | Mirrodin |
| Malachite Talisman | Christopher Rush | | U | Ice Age |
| 189 | Malady Invoker | Sergey Glushakov | Black/Green | U | March of the Machine |
| 110 | Malakir Blood-Priest | Scott Murphy | Black | C | Zendikar Rising |
| 760 | Malakir Blood-Priest | Scott Murphy | Black | C | Commander Legends: Battle for Baldur's Gate |
| 100 | Malakir Bloodwitch | Shelly Wan | Black | R | Zendikar |
| 116 | Malakir Bloodwitch | Shelly Wan | Black | R | Commander 2017 |
| 131 | Malakir Bloodwitch | Shelly Wan | Black | R | Innistrad: Crimson Vow Commander |
| 51 | Malakir Cullblade | Igor Kieryluk | Black | U | Arena Base Set |
| 108 | Malakir Cullblade | Igor Kieryluk | Black | U | Magic Origins |
| 116 | Malakir Familiar | Alejandro Mirabal | Black | U | Battle for Zendikar |
| 253 | Malakir Familiar | Alejandro Mirabal | Black | U | Jumpstart |
| 111 | Malakir Mire | Marta Nael | | U | Zendikar Rising |
| 111 | Malakir Rebirth | Marta Nael | Black | U | Zendikar Rising |
| 87 | Malakir Soothsayer | Greg Opalinski | Black | U | Oath of the Gatewatch |
| 198 | Malamet Battle Glyph | Andrew Mar | Green | U | The Lost Caverns of Ixalan |
| 199 | Malamet Brawler | Oriana Menendez | Green | C | The Lost Caverns of Ixalan |
| 200 | Malamet Scythe | Hristo D. Chukov | Green | C | The Lost Caverns of Ixalan |
| 201 | Malamet Veteran | Steve Prescott | Green | C | The Lost Caverns of Ixalan |
| 21 | Malamet War Scribe | Nicholas Gregory | White | U | The Lost Caverns of Ixalan |
| 132 | Malanthrope | Ørjan Ruttenborg Svendsen | Blue/Green | R | Warhammer 40,000 Commander |
| 208 | Malcator, Purity Overseer | Johann Bodin | White/Blue | R | Phyrexia: All Will Be One |
| 320 | Malcator, Purity Overseer | Dominik Mayer | White/Blue | R | Phyrexia: All Will Be One |
| 58 | Malcator's Watcher | Jason A. Engle | Blue | C | Phyrexia: All Will Be One |
| 63 | Malcolm, Alluring Scoundrel | Fesbra | Blue | R | The Lost Caverns of Ixalan |
| 293 | Malcolm, Alluring Scoundrel | Rafal Wechterowicz (Too Many Skulls) | Blue | R | The Lost Caverns of Ixalan |
| 2 | Malcolm, Keen-Eyed Navigator | Julie Dillon | Blue | U | Special Guests |
| 79 | Malcolm, Keen-Eyed Navigator | Eric Deschamps | Blue | U | Commander Legends |
| 161 | Malcolm, Keen-Eyed Navigator | Eric Deschamps | Blue | U | The Lost Caverns of Ixalan Commander |
| 560 | Malcolm, Keen-Eyed Navigator | Eric Deschamps | Blue | U | Commander Legends |
| 219 | Malcolm, the Eyes | Dmitry Burmak | Blue/Red | R | Outlaws of Thunder Junction |
| 295 | Malcolm, the Eyes | Michael Walsh | Blue/Red | R | Outlaws of Thunder Junction |
| 112 | Malefic Scythe | Joe Slucher | Black | U | Core Set 2021 |
| 147 | Malevolent Awakening | Alex Horley-Orlandelli | Black | U | Odyssey |
| 252 | Malevolent Chandelier | Mirko Failoni | | C | Duskmourn: House of Horror |
| 61 | Malevolent Hermit | Daarken | Blue | R | Innistrad: Midnight Hunt |
| 336 | Malevolent Hermit | Daarken | Blue | R | Innistrad: Midnight Hunt |
| 95 | Malevolent Noble | Randy Vargas | Black | C | Throne of Eldraine |
| 161 | Malevolent Rumble | Néstor Ossandón Leal | Green | C | Modern Horizons 3 |
| 139 | Malevolent Whispers | Greg Staples | Red | U | Ultimate Masters |
| 150 | Malevolent Whispers | Greg Staples | Red | U | Commander 2019 |
| 173 | Malevolent Whispers | Greg Staples | Red | U | Shadows over Innistrad |
| 315 | Malevolent Witchkite | Donato Giancola | Black | R | Wilds of Eldraine |
| 372 | Malevolent Witchkite | Donato Giancola | Black | R | Wilds of Eldraine |
| 117 | Malfegor | Jason Chan | Black/Red | M | Conflux |
| 184 | Malfegor | Jason Chan | Black/Red | M | Commander Anthology |
| 205 | Malfegor | Karl Kopinski | Black/Red | R | Iconic Masters |
| 208 | Malfegor | Jason Chan | Black/Red | M | Magic: The Gathering-Commander |
| 55 | Malfunction | Izzy | Blue | C | Kaladesh Remastered |
| 55 | Malfunction | Izzy | Blue | C | Kaladesh |
| 71 | Malice | David Martin | Black | U | Duel Decks: Ajani vs. Nicol Bolas |
| 208 | Malice | David Martin | Black | U | Dominaria Remastered |
| 293 | Malice | David Martin | Black | U | Invasion |
| 293 | Malice | David Martin | Black | U | Invasion |
| 114 | Malicious Advice | Glen Angus | Blue/Black | C | Planeshift |
| 25 | Malicious Affliction | Erica Yang | Black | R | Commander 2014 |
| 96 | Malicious Affliction | Erica Yang | Black | R | Eternal Masters |
| 111 | Malicious Eclipse | Campbell White | Black | U | The Lost Caverns of Ixalan |
| 147 | Malicious Intent | Kev Walker | Red | C | Avacyn Restored |
| 121 | Malicious Invader | Cristi Balanescu | Black | U | Innistrad: Crimson Vow |
| 294 | Malicious Invader | Sami Makkonen | Black | U | Innistrad: Crimson Vow |
| 336 | Malicious Invader | Igor Kieryluk | Black | U | Innistrad: Crimson Vow |
| 110 | Malicious Malfunction | Deruchenko Alexander | Black | U | Kamigawa: Neon Dynasty |
| Malignant Growth | Scott M. Fischer | Blue/Green | R | Mirage |
| 148 | Malignus | Jung Park | Red | M | Avacyn Restored |
| 10 | Malleable Impostor | Alessandra Pisano | Blue | R | Wilds of Eldraine Commander |
| 46 | Malleable Impostor | Alessandra Pisano | Blue | R | Wilds of Eldraine Commander |
| 183 | Mammoth Growth | Ilse Gort | Green | C | Kaldheim |
| Mammoth Harness | Melissa Benson | Green | R | Homelands |
| 132 | Mammoth Spider | Jehan Choo | Green | C | Ravnica Allegiance |
| 171 | Mammoth Spider | Lars Grant-West | Green | C | Dominaria |
| 181 | Mammoth Spider | Lars Grant-West | Green | C | Core Set 2020 |
| 687 | Mammoth Spider | Lars Grant-West | Green | C | Jumpstart 2022 |
| 10 | Mammoth Umbra | Howard Lyon | White | U | Planechase Anthology |
| 10 | Mammoth Umbra | Howard Lyon | White | U | Planechase 2012 Edition |
| 24 | Mammoth Umbra | Howard Lyon | White | C | Ultimate Masters |
| 37 | Mammoth Umbra | Howard Lyon | White | U | Rise of the Eldrazi |
| 18 | Man of Measure | Edward P. Beard, Jr. | White | C | Unhinged |
| 58 | Mana Abundance (playtest) | Ken Nagle | Red | C | Mystery Booster |
| 130 | Mana Bloom | Mike Bierek | Green | R | Return to Ravnica |
| 38 | Mana Breach | Rebecca Guay | Blue | U | Exodus |
| 85 | Mana Breach | Gary Ruddell | Blue | U | Seventh Edition |
| 92 | Mana Cache | rk post | Red | R | Nemesis |
| 7 | Mana Cannons | Sidharth Chaturvedi | Red | R | Dominaria United Commander |
| 83 | Mana Cannons | Sidharth Chaturvedi | Red | R | Dominaria United Commander |
| Mana Chains | Bryan Talbot | Blue | C | Weatherlight |
| Mana Clash | Mark Tedin | Red | R | Fifth Edition |
| Mana Clash | Mark Tedin | Red | R | Fourth Edition |
| Mana Clash | Mark Tedin | Red | R | The Dark |
| 202 | Mana Clash | Ron Spencer | Red | R | Eighth Edition |
| 202 | Mana Clash | Larry Elmore | Red | R | Seventh Edition |
| 203 | Mana Clash | Ron Spencer | Red | R | Ninth Edition |
| 42 | Mana Confluence | Howard Lyon | | M | Zendikar Expeditions |
| 163 | Mana Confluence | Richard Wright | | R | Journey into Nyx |
| Mana Crypt | Mark Tedin | | S | Promo set for Gatherer |
| 16 | Mana Crypt | Volkan Baga | | S | Masterpiece Series: Kaladesh Inventions |
| 17 | Mana Crypt | Dominik Mayer | | M | Special Guests |
| 214 | Mana Crypt | Mark Tedin | | R | Masters Edition II |
| 225 | Mana Crypt | Matt Stewart | | M | Eternal Masters |
| 270 | Mana Crypt | Matt Stewart | | M | Double Masters |
| 272 | Mana Crypt | Matt Stewart | | M | Vintage Masters |
| 361 | Mana Crypt | Ron Spencer | | M | Double Masters |
| 132 | Mana Cylix | Donato Giancola | | U | Planeshift |
| 138 | Mana Cylix | Howard Lyon | | C | Conflux |
| Mana Drain | Mark Tedin | Blue | U | Legends |
| 11 | Mana Drain | Florey | Blue | M | Outlaws of Thunder Junction Breaking News |
| 43 | Mana Drain | Mark Tedin | Blue | R | Masters Edition III |
| 57 | Mana Drain | Raymond Swanland | Blue | M | Double Masters 2022 |
| 65 | Mana Drain | Raymond Swanland | Blue | M | Iconic Masters |
| 67 | Mana Drain | Florey | Blue | M | Outlaws of Thunder Junction Breaking News |
| 78 | Mana Drain | Mike Bierek | Blue | M | Vintage Masters |
| 80 | Mana Drain | Raymond Swanland | Blue | M | Commander Legends |
| 348 | Mana Drain | Chuck Lukacs | Blue | M | Double Masters 2022 |
| 432 | Mana Drain | Raymond Swanland | Blue | M | Double Masters 2022 |
| 637 | Mana Drain | Raymond Swanland | Blue | M | Commander Legends |
| 136 | Mana Echoes | Christopher Moeller | Red | M | Double Masters |
| 218 | Mana Echoes | Christopher Moeller | Red | R | Onslaught |
| 81 | Mana Flair | Paolo "That's Actually Me" Parente | Red | C | Unhinged |
| Mana Flare | Christopher Rush | Red | R | Fifth Edition |
| Mana Flare | Christopher Rush | Red | R | Fourth Edition |
| Mana Flare | Christopher Rush | Red | R | Revised Edition |
| Mana Flare | Christopher Rush | Red | R | Unlimited Edition |
| Mana Flare | Christopher Rush | Red | R | Limited Edition Beta |
| Mana Flare | Christopher Rush | Red | R | Limited Edition Alpha |
| 46 | Mana Flare | Olena Richards | Red | R | Wilds of Eldraine Enchanting Tales |
| 103 | Mana Flare | Christopher Rush | Red | R | Masters Edition |
| 241 | Mana Geode | Raoul Vitale | | C | War of the Spark |
| 472 | Mana Geode | Raoul Vitale | | C | Jumpstart |
| 75 | Mana Geyser | Martina Pilcerova | Red | C | Fifth Dawn |
| 84 | Mana Geyser | Martina Pilcerova | Red | C | Game Night: Free-For-All |
| 147 | Mana Geyser | Martina Pilcerova | Red | C | Magic: The Gathering—Conspiracy |
| 176 | Mana Geyser | Martina Pilcerova | Red | C | Commander 2021 |
| Mana Leak | Christopher Rush | Blue | C | Battle Royale Box Set |
| Mana Leak | Christopher Rush | Blue | C | Stronghold |
| 50 | Mana Leak | Howard Lyon | Blue | C | Modern Masters 2015 Edition |
| 58 | Mana Leak | Howard Lyon | Blue | C | Double Masters 2022 |
| 58 | Mana Leak | Christopher Rush | Blue | C | Tempest Remastered |
| 62 | Mana Leak | Howard Lyon | Blue | C | Magic 2011 |
| 63 | Mana Leak | Howard Lyon | Blue | C | Magic 2012 |
| 64 | Mana Leak | Howard Lyon | Blue | C | Duel Decks: Speed vs. Cunning |
| 66 | Mana Leak | Howard Lyon | Blue | C | Iconic Masters |
| 86 | Mana Leak | Christopher Rush | Blue | C | Ninth Edition |
| 89 | Mana Leak | Christopher Rush | Blue | C | Eighth Edition |
| 141 | Mana Leech | Mark Nelson | Black | U | Urza's Saga |
| Mana Matrix | Mark Tedin | | R | Legends |
| 213 | Mana Matrix | Mark Tedin | | R | Masters Edition IV |
| 59 | Mana Maze | Rebecca Guay | Blue | R | Invasion |
| Mana Prism | Margaret Organ-Kean | | U | Mirage |
| 273 | Mana Prism | Margaret Organ-Kean | | C | Vintage Masters |
| 296 | Mana Prism | Margaret Organ-Kean | | U | Classic Sixth Edition |
| 122 | Mana Reflection | Terese Nielsen & Ron Spencer | Green | R | Shadowmoor |
| 175 | Mana Reflection | Chris Seaman | Green | R | Double Masters |
| 237 | Mana Reflection | Chris Seaman | Green | R | Modern Horizons 3 Commander |