| Magus of the Future (20 variants) | 75 |
| Magus of the Moon (20 variants) | 175 |
| Mana Tithe (20 variants) | 26 |
| Mangara of Corondor (20 variants) | 27 |
| Manifold Key (20 variants) | 398 |
| Mass of Ghouls (20 variants) | 122 |
| Master of the Pearl Trident (20 variants) | 310 |
| Might of Old Krosa (20 variants) | 217 |
| Might Sliver (20 variants) | 218 |
| Mindstab (20 variants) | 123 |
| Minions' Murmurs (20 variants) | 124 |
| Mire Boa (20 variants) | 219 |
| Mirri the Cursed (20 variants) | 125 |
| Mirror Entity (20 variants) | 297 |
| Mogg War Marshal (20 variants) | 176 |
| Molten Rain (20 variants) | 348 |
| Molten Slagheap (20 variants) | 282 |
| Momentary Blink (20 variants) | 28 |
| Monastery Swiftspear (20 variants) | 349 |
| Mortify (20 variants) | 381 |
| Muck Drubb (20 variants) | 126 |
| Mulldrifter (20 variants) | 311 |
| Muraganda Petroglyphs (20 variants) | 220 |
| Mycologist (20 variants) | 29 |
| Mystic Confluence (20 variants) | 312 |
| Mystic Sanctuary (20 variants) | 408 |
| Mystical Teachings (20 variants) | 76 |
| Nantuko Shaman (20 variants) | 221 |
| Nature's Claim (20 variants) | 364 |
| Necrotic Sliver (20 variants) | 258 |
| Needlepeak Spider (20 variants) | 177 |
| Nether Traitor (20 variants) | 127 |
| Nightshade Assassin (20 variants) | 128 |
| Ninja of the Deep Hours (20 variants) | 313 |
| Orcish Cannonade (20 variants) | 178 |
| Outrider en-Kor (20 variants) | 30 |
| Pact of Negation (20 variants) | 77 |
| Pact of the Titan (20 variants) | 179 |
| Palace Jailer (20 variants) | 298 |
| Pallid Mycoderm (20 variants) | 31 |
| Panharmonicon (20 variants) | 399 |
| Paradise Plume (20 variants) | 271 |
| Paradoxical Outcome (20 variants) | 314 |
| Past in Flames (20 variants) | 350 |
| Path to Exile (20 variants) | 299 |
| Pendelhaven Elder (20 variants) | 222 |
| Penumbra Spider (20 variants) | 223 |
| Phantom Wurm (20 variants) | 224 |
| Phthisis (20 variants) | 129 |
| Piracy Charm (20 variants) | 78 |