| Open the Gates (16 variants) | 151 |
| Niv-Mizzet, the Firemind (8 variants) | 467 |
| Niv-Mizzet, Parun (16 variants) | 207 |
| Niv-Mizzet, Parun (16 variants) | 376 |
| Niv-Mizzet, Parun (16 variants) | 438 |
| Niv-Mizzet, Parun | 376z |
| Niv-Mizzet Reborn (6 variants) | 459 |
| Nightveil Sprite (16 variants) | 52 |
| Nightveil Predator (16 variants) | 206 |
| Nicol Bolas, Dragon-God (16 variants) | 205 |
| Narcomoeba (6 variants) | 451 |
| Murmuring Mystic (16 variants) | 51 |
| Mugging (16 variants) | 119 |
| Muddle the Mixture (16 variants) | 50 |
| Muddle the Mixture (16 variants) | 315 |
| Mourning Thrull (16 variants) | 204 |
| Mortus Strider (16 variants) | 203 |
| Moroii (16 variants) | 202 |
| Moldervine Cloak (16 variants) | 352 |
| Moldervine Cloak (16 variants) | 150 |
| Mizzix's Mastery | 339z |
| Mizzix's Mastery (16 variants) | 339 |
| Mizzix's Mastery (16 variants) | 118 |
| Mistral Charger (16 variants) | 24 |
| Ministrant of Obligation (16 variants) | 23 |
| Mindleech Mass (14 variants) | 375 |
| Mindleech Mass | 375z |
| Mindleech Mass (16 variants) | 201 |
| Midnight Reaper (16 variants) | 86 |
| Merfolk of the Depths (16 variants) | 200 |
| Mephitic Vapors (16 variants) | 85 |
| Maze's End (6 variants) | 465 |
| Mayhem Devil (14 variants) | 374 |
| Mayhem Devil (16 variants) | 199 |
| Mausoleum Turnkey (16 variants) | 84 |
| Master of Cruelties (16 variants) | 198 |
| Master of Cruelties (16 variants) | 373 |
| Master of Cruelties | 373z |
| Massacre Girl (16 variants) | 425 |
| Massacre Girl (16 variants) | 83 |
| Massacre Girl | 328z |
| Massacre Girl (16 variants) | 328 |
| Makeshift Battalion (16 variants) | 22 |
| Magewright's Stone (6 variants) | 462 |
| Macabre Waltz (16 variants) | 82 |
| Lord of the Void | 327z |
| Lord of the Void (16 variants) | 81 |
| Lord of the Void (16 variants) | 327 |
| Lord of the Void (16 variants) | 424 |
| Loaming Shaman (16 variants) | 351 |