| Skittering Invasion (18 variants) | 10 |
| Skeletal Wurm (18 variants) | 127 |
| Shrivel (18 variants) | 126 |
| Shared Discovery (18 variants) | 87 |
| See Beyond (18 variants) | 86 |
| Sea Gate Oracle (18 variants) | 85 |
| Sarkhan the Mad (18 variants) | 214 |
| Runed Servitor (18 variants) | 224 |
| Repel the Darkness (18 variants) | 42 |
| Repay in Kind (18 variants) | 125 |
| Renegade Doppelganger (18 variants) | 84 |
| Reinforced Bulwark (18 variants) | 223 |
| Regress (18 variants) | 83 |
| Recurring Insight (18 variants) | 82 |
| Realms Uncharted (18 variants) | 206 |
| Reality Spasm (18 variants) | 81 |
| Rapacious One (18 variants) | 162 |
| Raid Bombardment (18 variants) | 161 |
| Rage Nimbus (18 variants) | 160 |
| Puncturing Light (18 variants) | 41 |
| Prophetic Prism (18 variants) | 222 |
| Prey's Vengeance (18 variants) | 205 |
| Plains (18 variants) | 229 |
| Plains (18 variants) | 231 |
| Plains (18 variants) | 232 |
| Plains (18 variants) | 230 |
| Phantasmal Abomination (18 variants) | 80 |
| Pestilence Demon (18 variants) | 124 |
| Perish the Thought (18 variants) | 123 |
| Pennon Blade (18 variants) | 221 |
| Pelakka Wurm (18 variants) | 204 |
| Pawn of Ulamog (18 variants) | 122 |
| Pathrazer of Ulamog (18 variants) | 9 |
| Overgrown Battlement (18 variants) | 203 |
| Oust (18 variants) | 40 |
| Ondu Giant (18 variants) | 202 |
| Ogre's Cleaver (18 variants) | 220 |
| Ogre Sentry (18 variants) | 159 |
| Null Champion (18 variants) | 121 |
| Not of This World (18 variants) | 8 |
| Nomads' Assembly (18 variants) | 39 |
| Nirkana Revenant (18 variants) | 120 |
| Nirkana Cutthroat (18 variants) | 119 |
| Nighthaze (18 variants) | 118 |
| Nest Invader (18 variants) | 201 |
| Nema Siltlurker (18 variants) | 200 |
| Near-Death Experience (18 variants) | 38 |
| Naturalize (18 variants) | 199 |
| Narcolepsy (18 variants) | 79 |
| Mul Daya Channelers (18 variants) | 198 |