| 11 | Misleading Signpost | Julian Kok Joon Wen | Blue | R | Wilds of Eldraine Commander |
| 47 | Misleading Signpost | Julian Kok Joon Wen | Blue | R | Wilds of Eldraine Commander |
| 10 | Miss Demeanor | Matthew Wilson | White | U | Unglued |
| 147 | Misshapen Fiend | Adam Rex | Black | C | Mercadian Masques |
| 44 | Mission Briefing | Matt Stewart | Blue | R | Guilds of Ravnica |
| 110 | Mission Briefing | Matt Stewart | Blue | R | Murders at Karlov Manor Commander |
| 88 | Misstep | Kev Walker | Blue | C | Mercadian Masques |
| 8 | Missy | Ekaterina Burmak | Blue/Black/Red | R | Doctor Who Commander |
| 431 | Missy | Ekaterina Burmak | Blue/Black/Red | R | Doctor Who Commander |
| 546 | Missy | Karen Hallion | Blue/Black/Red | R | Doctor Who Commander |
| 44 | Mist Dancer | Christina Kraus | Blue | R | The Lost Caverns of Ixalan Commander |
| 76 | Mist Dancer | Christina Kraus | Blue | R | The Lost Caverns of Ixalan Commander |
| Mist Dragon | Al Davidson | Blue | R | Mirage |
| 61 | Mist Intruder | Jason Rainville | Blue | C | Battle for Zendikar |
| 193 | Mist Leopard | John Matson | Green | C | Magic 2010 |
| 48 | Mist of Stagnation | Mike Ploog | Blue | R | Judgment |
| 18 | Mist Raven | John Avon | Blue | C | Shadows of the Past |
| 26 | Mist Raven | John Avon | Blue | C | Duel Decks: Blessed vs. Cursed |
| 41 | Mist Raven | John Avon | Blue | C | Kaldheim Commander |
| 43 | Mist Raven | John Avon | Blue | C | Modern Masters 2017 Edition |
| 67 | Mist Raven | John Avon | Blue | C | Avacyn Restored |
| 147 | Mistakes Were Made | Ralph Horsley | Green | C | Unfinity (Acorn) |
| 75 | Mistbind Clique | Ben Thompson | Blue | R | Lorwyn |
| 116 | Mistbind Clique | Maria Abagnale | Blue | R | Secret Lair Drop |
| 20 | Mistblade Shinobi | Kev Walker | Blue | C | Planechase Anthology |
| 20 | Mistblade Shinobi | Kev Walker | Blue | C | Planechase 2012 Edition |
| 43 | Mistblade Shinobi | Kev Walker | Blue | C | Betrayers of Kamigawa |
| 184 | Mistbreath Elder | Jason Kang | Green | R | Bloomburrow |
| 323 | Mistbreath Elder | Ellie Livingston | Green | R | Bloomburrow |
| 62 | Mistcaller | Ryan Yee | Blue | R | Core Set 2019 |
| 43 | Mist-Cloaked Herald | Anthony Palumbo | Blue | C | Rivals of Ixalan |
| 310 | Mist-Cloaked Herald | Anthony Palumbo | Blue | C | Core Set 2019 |
| 162 | Mistcutter Hydra | Ryan Pancoast | Green | R | Theros |
| 136 | Mister Gutsy | Zezhou Chen | | R | Magic The Gathering—Fallout |
| 433 | Mister Gutsy | Zezhou Chen | | R | Magic The Gathering—Fallout |
| 42 | Mistfire Adept | Clint Cearley | Blue | U | Fate Reforged |
| 59 | Mistfire Adept | Clint Cearley | Blue | U | Double Masters 2022 |
| 46 | Mistfire Weaver | Chris Rahn | Blue | U | Khans of Tarkir |
| Mistfolk | Quinton Hoover | Blue | C | Ice Age |
| 56 | Mistford River Turtle | Milivoj Ćeran | Blue | C | Throne of Eldraine |
| 93 | Mistform Dreamer | Matthew Mitchell | Blue | C | Onslaught |
| 94 | Mistform Mask | Monte Michael Moore | Blue | C | Onslaught |
| 95 | Mistform Mutant | John Avon | Blue | U | Onslaught |
| 45 | Mistform Seaswift | Dany Orizio | Blue | C | Legions |
| 96 | Mistform Shrieker | Glen Angus | Blue | U | Onslaught |
| 97 | Mistform Skyreaver | Anthony S. Waters | Blue | R | Onslaught |
| 46 | Mistform Sliver | Ben Thompson | Blue | C | Legions |
| 98 | Mistform Stalker | Randy Gallegos | Blue | U | Onslaught |
| 26 | Mistform Ultimus | Anthony S. Waters | Blue | S | Time Spiral "Timeshifted" |
| 47 | Mistform Ultimus | Anthony S. Waters | Blue | R | Legions |
| 48 | Mistform Wakecaster | Glen Angus | Blue | U | Legions |
| 99 | Mistform Wall | Franz Vohwinkel | Blue | C | Onslaught |
| 43 | Mistform Warchief | Greg Hildebrandt | Blue | U | Scourge |
| 260 | Mistgate Pathway | Yeong-Hao Han | | R | Kaldheim |
| 293 | Mistgate Pathway | Alayna Danner | | R | Kaldheim |
| 291 | Misthios's Fury | Allen Morris | Red | C | Assassin's Creed |
| 68 | Misthollow Griffin | Jaime Jones | Blue | M | Avacyn Restored |
| 25 | Misthoof Kirin | Ryan Barger | White | C | Dragons of Tarkir |
| 14 | Mistmeadow Skulk | Omar Rayyan | White | U | Shadowmoor |
| 27 | Mistmeadow Skulk | Omar Rayyan | White | U | Future Sight |
| 84 | Mistmeadow Skulk | Omar Rayyan | White | U | Outlaws of Thunder Junction Commander |
| 42 | Mistmeadow Vanisher | Iris Compiet | White/Blue | R | March of the Machine Commander |
| 129 | Mistmeadow Vanisher | Iris Compiet | White/Blue | R | March of the Machine Commander |
| 6 | Mistmeadow Witch | Greg Staples | White/Blue | U | Duel Decks: Venser vs. Koth |
| 88 | Mistmeadow Witch | Greg Staples | White/Blue | U | Kaldheim Commander |
| 144 | Mistmeadow Witch | Greg Staples | White/Blue | U | Shadowmoor |
| 203 | Mistmeadow Witch | Greg Staples | White/Blue | U | Commander Anthology |
| 210 | Mistmeadow Witch | Greg Staples | White/Blue | U | Modern Masters 2017 Edition |
| 230 | Mistmeadow Witch | Greg Staples | White/Blue | U | Commander 2013 Edition |
| 256 | Mistmeadow Witch | Greg Staples | White/Blue | U | Double Masters 2022 |
| Mistmoon Griffin | David A. Cherry | White | U | Weatherlight |
| 34 | Mistmoon Griffin | David A. Cherry | White | C | Vintage Masters |
| 13 | Mistral Charger | Terese Nielsen | White | U | Dissension |
| 20 | Mistral Charger | Terese Nielsen | White | C | Eternal Masters |
| 24 | Mistral Charger | Nils Hamm | White | U | Ravnica Remastered |
| 58 | Mistral Singer | Ryan Yee | Blue | C | Core Set 2021 |
| 67 | Mists of Littjara | Bastien L. Deharme | Blue | C | Kaldheim |
| 501 | Mists of Lórien | Alexander Mokhov | Blue | R | The Lord of the Rings: Tales of Middle Earth Commander |
| 58 | Mist-Syndicate Naga | Randy Vargas | Blue | R | Modern Horizons |
| 189 | Mistvault Bridge | Mathias Kollros | | C | The Brothers' War Commander |
| 249 | Mistvault Bridge | Mathias Kollros | | C | Modern Horizons 2 |
| 247 | Mistveil Plains | Ralph Horsley | | U | Ultimate Masters |
| 275 | Mistveil Plains | Rob Alexander | | U | Shadowmoor |
| 27 | Mistvein Borderpost | Pete Venters | Blue/Black | C | Alara Reborn |
| 90 | Mistvein Borderpost | Pete Venters | Blue/Black | C | Archenemy |
| 68 | Mistwalker | Steve Prescott | Blue | C | Kaldheim |
| 323 | Mistwalker | Steve Prescott | Blue | C | Jumpstart 2022 |
| 65 | Mistway Spy | Andrew Mar | Blue | U | Murders at Karlov Manor |
| 10 | Misty Rainforest | Sam Burley | | M | Zendikar Rising Expeditions |
| 25 | Misty Rainforest | Ryan Yee | | M | Zendikar Expeditions |
| 220 | Misty Rainforest | Shelly Wan | | R | Zendikar |
| 240 | Misty Rainforest | Shelly Wan | | R | Modern Masters 2017 Edition |
| 250 | Misty Rainforest | Shelly Wan | | R | Modern Horizons 2 |
| 438 | Misty Rainforest | Shelly Wan | | R | Modern Horizons 2 |
| 477 | Misty Rainforest | Shelly Wan | | R | Modern Horizons 2 |
| 235 | Misty Salon | Marco Gorlei | Blue | U | Duskmourn: House of Horror |
| 5 | Misunderstood Trapeze Elf | Larissa Hasenheit, Mina Jeon, Daria Sergeyeva, Sam Burley | | C | Unfinity |
| 404 | Mite Overseer | Nestor Ossandon Leal | White | R | Phyrexia: All Will Be One |
| 409 | Mite Overseer | Nestor Ossandon Leal | White | R | Phyrexia: All Will Be One |
| 67 | Mitotic Slime | Raymond Swanland | Green | R | Planechase Anthology |
| 67 | Mitotic Slime | Raymond Swanland | Green | R | Planechase 2012 Edition |
| 185 | Mitotic Slime | Raymond Swanland | Green | R | Magic 2011 |
| 302 | Mitotic Slime | Raymond Swanland | Green | R | Streets of New Capenna Commander |
| 32 | Mizzium Mortars | Noah Bradley | Red | R | Guild Kit: Izzet |
| 101 | Mizzium Mortars | Noah Bradley | Red | R | Modern Masters 2017 Edition |
| 101 | Mizzium Mortars | Noah Bradley | Red | R | Return to Ravnica |
| 163 | Mizzium Mortars | Noah Bradley | Red | R | Commander 2015 |
| 803 | Mizzium Mortars | Christina Davis | Red | R | Commander Legends: Battle for Baldur's Gate |
| 45 | Mizzium Skin | Scott Chou | Blue | C | Return to Ravnica |
| 153 | Mizzium Transreliquat | John Avon | | R | Guildpact |
| 50 | Mizzix of the Izmagnus | Cliff Childs | Blue/Red | M | Commander 2015 |
| 257 | Mizzix of the Izmagnus | Cliff Childs | Blue/Red | M | Double Masters 2022 |
| 348 | Mizzix of the Izmagnus | Cliff Childs | Blue/Red | R | Commander Masters |
| 527 | Mizzix of the Izmagnus | Cliff Childs | Blue/Red | M | Double Masters 2022 |
| 586 | Mizzix of the Izmagnus | Cliff Childs | Blue/Red | R | Commander Masters |
| 29 | Mizzix's Mastery | Dan Scott | Red | R | Commander 2015 |
| 43 | Mizzix's Mastery | Olena Richards | Red | M | Strixhaven Mystical Archive |
| 118 | Mizzix's Mastery | Dan Scott | Red | R | Ravnica Remastered |
| 175 | Mizzix's Mastery | Dan Murayama Scott | Red | R | Outlaws of Thunder Junction Commander |
| 339 | Mizzix's Mastery | Dan Scott | Red | R | Ravnica Remastered |
| 74 | Mjölnir, Storm Hammer | L J Koh | | R | Assassin's Creed |
| 170 | Mjölnir, Storm Hammer | L J Koh | | R | Assassin's Creed |
| 258 | Mjölnir, Storm Hammer | L J Koh | | R | Assassin's Creed |
| 59 | Mnemonic Nexus | Stephen Tappin | Blue | U | Ravnica: City of Guilds |
| Mnemonic Sliver | Randy Gallegos | Blue | U | Tempest |
| 62 | Mnemonic Sliver | Randy Gallegos | Blue | C | Tempest Remastered |
| 64 | Mnemonic Sphere | Robin Olausson | Blue | C | Kamigawa: Neon Dynasty |
| 88 | Mnemonic Sphere | Robin Olausson | Blue | C | The Brothers' War Commander |
| Moaning Spirit | Rebecca Guay | Black | C | Portal Second Age |
| 67 | Moat Piranhas | Rudy Siswanto | Blue | C | Core Set 2020 |
| Mob Justice | Ron Spencer | Red | C | Stronghold |
| 165 | Mobile Garrison | Cliff Childs | | C | Aether Revolt |
| 253 | Mobile Garrison | Cliff Childs | | C | Kaladesh Remastered |
| 245 | Mobile Homestead | Artur Nakhodkin | | U | Outlaws of Thunder Junction |
| 218 | Mobilized District | Jedd Chevrier | | R | Dominaria United Commander |
| 249 | Mobilized District | Jedd Chevrier | | R | War of the Spark |
| 1011 | Mobilized District | Jedd Chevrier | | R | Commander Masters |
| 62 | Mocking Sprite | Ben Hill | Blue | C | Wilds of Eldraine |
| 155 | Modular Monstrosity | Alex Konstad | | R | Unstable |
| 88 | Mogg Assassin | Dermot Power | Red | U | Exodus |
| Mogg Bombers | Dermot Power | Red | C | Stronghold |
| Mogg Conscripts | Pete Venters | Red | C | Tempest |
| 143 | Mogg Conscripts | Pete Venters | Red | C | Tempest Remastered |
| Mogg Flunkies | Brom | Red | C | Stronghold |
| 8 | Mogg Flunkies | Brom | Red | C | Premium Deck Series: Fire and Lightning |
| 102 | Mogg Flunkies | Brom | Red | C | Modern Masters 2017 Edition |
| 143 | Mogg Flunkies | Brom | Red | C | Masters 25 |
| 143 | Mogg Flunkies | Brom | Red | C | Magic 2013 |
| 145 | Mogg Flunkies | Brom | Red | C | Tempest Remastered |
| Mogg Hollows | Jeff Laubenstein | | U | Battle Royale Box Set |
| Mogg Hollows | Jeff Laubenstein | | U | Tempest |
| 239 | Mogg Hollows | Jeff Laubenstein | | U | Tempest Remastered |
| Mogg Infestation | Pete Venters | Red | R | Stronghold |
| 146 | Mogg Infestation | Pete Venters | Red | R | Tempest Remastered |
| 94 | Mogg Salvage | Paolo Parente | Red | U | Nemesis |
| 282 | Mogg Salvage | Parente | Red | U | Modern Horizons 2 |
| 69 | Mogg Sentry | Edward P. Beard, Jr. | Red | R | Planeshift |
| 203 | Mogg Sentry | Greg Staples | Red | R | Eighth Edition |
| 204 | Mogg Sentry | Greg Staples | Red | R | Ninth Edition |
| Mogg Squad | Joel Biske | Red | U | Tempest |
| 45 | Mogg War Marshal | Wayne England | Red | C | Duel Decks Anthology, Elves vs. Goblins |
| 45 | Mogg War Marshal | Wayne England | Red | C | Duel Decks: Elves vs. Goblins |
| 122 | Mogg War Marshal | Wayne England | Red | C | Modern Masters |
| 131 | Mogg War Marshal | Jesper Ejsing | Red | C | Dominaria Remastered |
| 139 | Mogg War Marshal | Jesper Ejsing | Red | C | Eternal Masters |
| 170 | Mogg War Marshal | Wayne England | Red | C | Time Spiral |
| 176 | Mogg War Marshal | Wayne England | Red | C | Time Spiral Remastered |
| 326 | Mogg War Marshal | Jesper Ejsing | Red | C | Dominaria Remastered |
| 78 | Mogis, God of Slaughter | Jason A. Engle | Black/Red | M | Secret Lair Drop |
| 89 | Mogis, God of Slaughter | Chase Stone | Black/Red | M | Duskmourn: House of Horror Commander |
| 151 | Mogis, God of Slaughter | Peter Mohrbacher | Black/Red | M | Born of the Gods |
| 107 | Mogis's Favor | Uriah Voth | Black | C | Theros Beyond Death |
| 97 | Mogis's Marauder | Chase Stone | Black | U | Theros |
| 104 | Mogis's Warhound | John Severin Brassell | Red | U | Journey into Nyx |
| 7 | Moira and Teshar | Josh Hass | White/Black | M | March of the Machine Commander |
| 93 | Moira and Teshar | Josh Hass | White/Black | M | March of the Machine Commander |
| 60 | Mold Shambler | Karl Kopinski | Green | C | Duel Decks: Jace vs. Vraska |
| 156 | Mold Shambler | Karl Kopinski | Green | C | Commander 2013 Edition |
| 169 | Mold Shambler | Karl Kopinski | Green | C | Zendikar |
| 125 | Molder Beast | Randis Albion | Green | C | Scars of Mirrodin |
| 243 | Molder Beast | Randis Albion | Green | C | Commander Legends |
| 125 | Molder Slug | Heather Hudson | Green | R | Mirrodin |
| 83 | Moldgraf Monstrosity | Nino Is | Green | R | Duskmourn: House of Horror Commander |
| 156 | Moldgraf Monstrosity | Tomasz Jedruszek | Green | R | Commander 2018 |
| 194 | Moldgraf Monstrosity | Tomasz Jedruszek | Green | R | Innistrad |
| 218 | Moldgraf Scavenger | Tomasz Jedruszek | Green | C | Shadows over Innistrad |
| Mole Worms | Adrian Smith | Black | U | Fifth Edition |
| Mole Worms | Daniel Gelon | Black | U | Ice Age |
| 64 | Molimo, Maro-Sorcerer | Mark Zug | Green | R | Archenemy |
| 199 | Molimo, Maro-Sorcerer | Mark Zug | Green | R | Invasion |
| 280 | Molimo, Maro-Sorcerer | Mark Zug | Green | R | Tenth Edition |
| 305 | Molimo, Maro-Sorcerer | Mark Zug | Green | U | Commander Masters |
| 430 | Molimo, Maro-Sorcerer | Mark Zug | Green | R | Commander Legends |
| 149 | Molten Blast | Izzy | Red | C | Zendikar Rising |
| 234 | Molten Collapse | Kasia ‘Kafis' Zielińska | Black/Red | R | The Lost Caverns of Ixalan |
| 342 | Molten Collapse | Mónica Robles Corzo aka Monarobot | Black/Red | R | The Lost Caverns of Ixalan |