| Overflowing Basin (5 variants) | 321 |
| Outpost Siege (5 variants) | 199 |
| Ornithopter of Paradise (5 variants) | 281 |
| Oran-Rief, the Vastwood (5 variants) | 320 |
| Ogre Slumlord (5 variants) | 186 |
| Octomancer (7 variants) | 69 |
| Octomancer (5 variants) | 37 |
| Nissa, Who Shakes the World (2 variants) | 96 |
| Nissa, Who Shakes the World (8 variants) | 84 |
| Nested Shambler (5 variants) | 185 |
| Necroblossom Snarl (5 variants) | 319 |
| Narset, Parter of Veils (8 variants) | 76 |
| Nadier's Nightblade (5 variants) | 184 |
| Mystic Monastery (5 variants) | 318 |
| Murmuration (5 variants) | 10 |
| Murmuration (7 variants) | 46 |
| Ms. Bumbleflower (2 variants) | 103 |
| Ms. Bumbleflower (10 variants) | 3 |
| Mr. Foxglove (5 variants) | 6 |
| Mr. Foxglove (8 variants) | 42 |
| Mosswort Bridge (5 variants) | 317 |
| Mossfire Valley (5 variants) | 316 |
| Morbid Opportunist (5 variants) | 183 |
| Moonstone Eulogist (7 variants) | 54 |
| Moonstone Eulogist (5 variants) | 19 |
| Moldervine Reclamation (5 variants) | 255 |
| Mind Stone (5 variants) | 280 |
| Maskwood Nexus (5 variants) | 279 |
| Martial Impetus (5 variants) | 108 |
| Martial Coup (5 variants) | 146 |
| Marrow-Gnawer (8 variants) | 79 |
| Mangara, the Diplomat (5 variants) | 145 |
| Managorger Hydra (5 variants) | 230 |
| Maelstrom Pulse (5 variants) | 126 |
| Luminous Broodmoth (8 variants) | 74 |
| Luminous Broodmoth (5 variants) | 144 |
| Loyal Warhound (5 variants) | 107 |
| Lotus Cobra (5 variants) | 229 |
| Loran of the Third Path (5 variants) | 143 |
| Llanowar Wastes (5 variants) | 315 |
| Llanowar Loamspeaker (5 variants) | 228 |
| Liliana of the Dark Realms (2 variants) | 94 |
| Liliana of the Dark Realms (8 variants) | 78 |
| Kykar, Wind's Fury (8 variants) | 91 |
| Kwain, Itinerant Meddler (8 variants) | 90 |
| Kwain, Itinerant Meddler (5 variants) | 254 |
| Kodama of the East Tree (5 variants) | 227 |
| Karplusan Forest (5 variants) | 314 |
| Karn, the Great Creator (8 variants) | 73 |
| Kalonian Hydra (5 variants) | 226 |