| Necrosquito (16 variants) | 100 |
| Necrogen Rotpriest (16 variants) | 212 |
| Necrogen Rotpriest (16 variants) | 296 |
| Necrogen Rotpriest | 473 |
| Necrogen Communion (16 variants) | 99 |
| Nahiri's Sacrifice (16 variants) | 142 |
| Nahiri, the Unforgiving | 471 |
| Nahiri, the Unforgiving (16 variants) | 343 |
| Nahiri, the Unforgiving (16 variants) | 211 |
| Nahiri, the Unforgiving | 364 |
| Myr Kinsmith (16 variants) | 236 |
| Myr Custodian (16 variants) | 235 |
| Myr Convert (16 variants) | 297 |
| Myr Convert (16 variants) | 234 |
| Myr Convert | 479 |
| Mountain (16 variants) | 265 |
| Mountain (16 variants) | 275 |
| Monument to Perfection (10 variants) | 396 |
| Monument to Perfection (16 variants) | 233 |
| Mondrak, Glory Dominus (16 variants) | 299 |
| Mondrak, Glory Dominus | 424 |
| Mondrak, Glory Dominus | 346 |
| Mondrak, Glory Dominus (16 variants) | 23 |
| Molten Rebuke (16 variants) | 141 |
| Mite Overseer (16 variants) | 404 |
| Mite Overseer (9 variants) | 409 |
| Mirrex (16 variants) | 254 |
| Mirrex (10 variants) | 400 |
| Mirran Safehouse (16 variants) | 232 |
| Mirran Safehouse (10 variants) | 395 |
| Mirran Bardiche (16 variants) | 22 |
| Minor Misstep (16 variants) | 64 |
| Mindsplice Apparatus (16 variants) | 63 |
| Mindsplice Apparatus (10 variants) | 382 |
| Migloz, Maze Crusher | 470 |
| Migloz, Maze Crusher (16 variants) | 210 |
| Migloz, Maze Crusher (16 variants) | 321 |
| Mesmerizing Dose (16 variants) | 62 |
| Mercurial Spelldancer (10 variants) | 381 |
| Mercurial Spelldancer (16 variants) | 61 |
| Melira, the Living Cure | 469 |
| Melira, the Living Cure (16 variants) | 209 |
| Melira, the Living Cure (16 variants) | 333 |
| Meldweb Strider (16 variants) | 60 |
| Meldweb Curator (16 variants) | 59 |
| Maze's Mantle (16 variants) | 174 |
| Maze Skullbomb (16 variants) | 231 |
| Mandible Justiciar (16 variants) | 21 |
| Malcator's Watcher (16 variants) | 58 |
| Malcator, Purity Overseer (16 variants) | 208 |