| Sigil of the Empty Throne (20 variants) | 301 |
| Sidewinder Sliver (20 variants) | 43 |
| Shriekmaw (20 variants) | 331 |
| Shivan Sand-Mage (20 variants) | 189 |
| Shivan Meteor (20 variants) | 188 |
| Shaper Parasite (20 variants) | 85 |
| Shade of Trokair (20 variants) | 42 |
| Serra Avenger (20 variants) | 41 |
| Sengir Nosferatu (20 variants) | 136 |
| Sedge Sliver (20 variants) | 187 |
| Secret Plans (20 variants) | 385 |
| Search for Tomorrow (20 variants) | 229 |
| Seal of Primordium (20 variants) | 228 |
| Scryb Ranger (20 variants) | 227 |
| Sarcomite Myr (20 variants) | 84 |
| Sanguine Bond (20 variants) | 330 |
| Sangrophage (20 variants) | 135 |
| Saltfield Recluse (20 variants) | 40 |
| Saltcrusted Steppe (20 variants) | 283 |
| Saltblast (20 variants) | 39 |
| Saffi Eriksdotter (20 variants) | 260 |
| Rough // Tumble (20 variants) | 186 |
| Riptide Pilferer (20 variants) | 83 |
| Riftwing Cloudskate (20 variants) | 82 |
| Riftmarked Knight (20 variants) | 38 |
| Rift Elemental (20 variants) | 185 |
| Rift Bolt (20 variants) | 184 |
| Ridged Kusite (20 variants) | 134 |
| Riddle of Lightning (20 variants) | 183 |
| Return to Dust (20 variants) | 37 |
| Restore Balance (20 variants) | 36 |
| Restoration Angel (20 variants) | 300 |
| Repeal (20 variants) | 317 |
| Remand (20 variants) | 316 |
| Relentless Rats (20 variants) | 329 |
| Reiterate (20 variants) | 182 |
| Reflex Sliver (20 variants) | 226 |
| Reclamation Sage (20 variants) | 366 |
| Reckless Wurm (20 variants) | 181 |
| Rebuff the Wicked (20 variants) | 35 |
| Reality Acid (20 variants) | 81 |
| Read the Bones (20 variants) | 328 |
| Rathi Trapper (20 variants) | 133 |
| Ramunap Ruins (20 variants) | 409 |
| Rakdos Charm (20 variants) | 384 |
| Radha, Heir to Keld (20 variants) | 259 |
| Qasali Pridemage (20 variants) | 383 |
| Pulmonic Sliver (20 variants) | 34 |
| Psychotic Episode (20 variants) | 132 |
| Prodigal Pyromancer (20 variants) | 180 |