| MeteoriteMagic Origins · 233 | Magic Origins | 233 | Uncommon | $0.07 |
| MeteoriteThe List Tokens · ORI-233 | The List Tokens | ORI-233 | Uncommon | €0.15 |
| Meteor SwordAvatar: The Last Airbender · 258 | Avatar: The Last Airbender | 258 | Uncommon | €0.17 |
| Meticulous ExcavationThe Brothers' War · 16 | The Brothers' War | 16 | Uncommon | $0.18 |
| Metropolis AngelStreets of New Capenna · 203 | Streets of New Capenna | 203 | Uncommon | €0.12 |
| Miara, Thorn of the GladeCommander Legends · 133 | Commander Legends | 133 | Uncommon | €0.25 |
| Miara, Thorn of the GladeCommander Legends · 566 | Commander Legends | 566 | Uncommon | €0.43 |
| Miara, Thorn of the GladeKaldheim Commander · 51 | Kaldheim Commander | 51 | Uncommon | €0.10 |
| Miara, Thorn of the GladeMagic Online Promos · 86268 | Magic Online Promos | 86268 | Uncommon | — |
| Miasma DemonDuskmourn: House of Horror · 109 | Duskmourn: House of Horror | 109 | Uncommon | €0.08 |
| Mica, Reader of RuinsSecrets of Strixhaven · 124 | Secrets of Strixhaven | 124 | Uncommon | €0.08 |
| Michelangelo, Mutant BFFTeenage Mutant Ninja Turtles · 120 | Teenage Mutant Ninja Turtles | 120 | Uncommon | €0.09 |
| Michelangelo, Mutant BFFTeenage Mutant Ninja Turtles · 198 | Teenage Mutant Ninja Turtles | 198 | Uncommon | €0.16 |
| Michiko's Reign of Truth // Portrait of MichikoKamigawa: Neon Dynasty · 29 | Kamigawa: Neon Dynasty | 29 | Uncommon | €0.16 |
| MicromancerDominaria United · 57 | Dominaria United | 57 | Uncommon | €0.11 |
| MicromancerDominaria United · 431 | Dominaria United | 431 | Uncommon | €0.16 |
| MicromancerFoundations · 158 | Foundations | 158 | Uncommon | €0.07 |
| Midlife UpgradeUnstable · 14 | Unstable | 14 | Uncommon | $0.06 |
| Midnight Crusader ShuttleDoctor Who · 179 | Doctor Who | 179 | Uncommon | €0.26 |
| Midnight Crusader ShuttleDoctor Who · 784 | Doctor Who | 784 | Uncommon | €5.76 |
| Midnight HauntingCommander 2014 · 80 | Commander 2014 | 80 | Uncommon | €0.22 |
| Midnight HauntingInnistrad · 22 | Innistrad | 22 | Uncommon | €0.12 |
| Midnight HauntingPhyrexia: All Will Be One Commander · 82 | Phyrexia: All Will Be One Commander | 82 | Uncommon | €0.12 |
| Midnight MayhemDuskmourn: House of Horror · 222 | Duskmourn: House of Horror | 222 | Uncommon | €0.07 |
| Midnight Scavengers // Chittering HostShadows over Innistrad Remastered · 123 | Shadows over Innistrad Remastered | 123 | Uncommon | — |
| Midnight SnackFoundations · 65 | Foundations | 65 | Uncommon | €0.13 |
| Might Makes RightMagic 2015 · 156 | Magic 2015 | 156 | Uncommon | €0.07 |
| Might of Old KrosaModern Masters 2017 · 130 | Modern Masters 2017 | 130 | Uncommon | $0.25 |
| Might of Old KrosaThe List Tokens · TSP-204 | The List Tokens | TSP-204 | Uncommon | €0.13 |
| Might of Old KrosaTime Spiral · 204 | Time Spiral | 204 | Uncommon | €0.16 |
| Might of Old KrosaTime Spiral Remastered · 217 | Time Spiral Remastered | 217 | Uncommon | €0.09 |
| Might of the AncestorsThe Lost Caverns of Ixalan · 23 | The Lost Caverns of Ixalan | 23 | Uncommon | €0.02 |
| Might of the MassesGuilds of Ravnica · 137 | Guilds of Ravnica | 137 | Uncommon | €0.04 |
| Might of the MassesFoundations Jumpstart · 689 | Foundations Jumpstart | 689 | Uncommon | €0.05 |
| Might of the MassesCore Set 2020 · 182 | Core Set 2020 | 182 | Uncommon | €0.10 |
| Might of the NephilimDissension · 88 | Dissension | 88 | Uncommon | €0.23 |
| Might SliverCommander Masters · 903 | Commander Masters | 903 | Uncommon | €0.23 |
| Might SliverPremium Deck Series: Slivers · 23 | Premium Deck Series: Slivers | 23 | Uncommon | €0.49 |
| Might SliverTime Spiral · 205 | Time Spiral | 205 | Uncommon | €0.19 |
| Might SliverTime Spiral Remastered · 218 | Time Spiral Remastered | 218 | Uncommon | €0.16 |
| MightstoneAntiquities · 55 | Antiquities | 55 | Uncommon | €4.17 |
| Might WeaverTenth Edition · 278 | Tenth Edition | 278 | Uncommon | $0.06 |
| Might WeaverTenth Edition · 278★ | Tenth Edition | 278★ | Uncommon | $0.06 |
| Might WeaverInvasion · 198 | Invasion | 198 | Uncommon | €0.14 |
| Mighty EmergenceShards of Alara · 137 | Shards of Alara | 137 | Uncommon | €0.11 |
| Mighty MutanimalsTeenage Mutant Ninja Turtles · 21 | Teenage Mutant Ninja Turtles | 21 | Uncommon | €0.11 |
| Migration PathDominaria United Commander · 135 | Dominaria United Commander | 135 | Uncommon | €0.20 |
| Migration PathIkoria: Lair of Behemoths · 164 | Ikoria: Lair of Behemoths | 164 | Uncommon | $0.26 |
| Migration PathIkoria: Lair of Behemoths · 368 | Ikoria: Lair of Behemoths | 368 | Uncommon | €0.29 |
| Migration PathThe Lost Caverns of Ixalan Commander · 246 | The Lost Caverns of Ixalan Commander | 246 | Uncommon | €0.20 |