| Retreat to Coralhelm (6 variants) | 126 |
| Return to Dust (6 variants) | 102 |
| Rot Like the Scum You Are (6 variants) | 355 |
| Running Is Useless (6 variants) | 356 |
| Sadistic Shell Game (6 variants) | 24 |
| Sadistic Shell Game (7 variants) | 53 |
| Sakura-Tribe Elder (6 variants) | 194 |
| Sandwurm Convergence (6 variants) | 195 |
| Scavenging Ooze (6 variants) | 196 |
| Scroll of Fate (6 variants) | 251 |
| Scute Swarm (6 variants) | 197 |
| Séance Board (7 variants) | 67 |
| Séance Board (6 variants) | 40 |
| Secret Arcade // Dusty Parlor (6 variants) | 10 |
| Shadowblood Ridge (6 variants) | 296 |
| Shark Typhoon (6 variants) | 127 |
| Shigeki, Jukai Visionary (6 variants) | 198 |
| Shivan Gorge (6 variants) | 297 |
| Shriekwood Devourer (6 variants) | 35 |
| Shriekwood Devourer (7 variants) | 62 |
| Sigil of the Empty Throne (6 variants) | 103 |
| Sign in Blood (6 variants) | 156 |
| Simic Growth Chamber (6 variants) | 298 |
| Simic Signet (6 variants) | 252 |
| Skaab Ruinator (6 variants) | 128 |
| Skola Grovedancer (6 variants) | 199 |
| Smoldering Marsh (6 variants) | 299 |
| Soaring Lightbringer (6 variants) | 11 |
| Soaring Lightbringer (7 variants) | 42 |
| Sol Ring (6 variants) | 94 |
| Solemn Simulacrum (6 variants) | 253 |
| Sphere of Safety (6 variants) | 104 |
| Spiked Corridor // Torture Pit (6 variants) | 28 |
| Spinerock Knoll (6 variants) | 300 |
| Spirit-Sister's Call (6 variants) | 232 |
| Spiteful Visions (6 variants) | 233 |
| Star Athlete (6 variants) | 29 |
| Star Athlete (7 variants) | 57 |
| Starfield Mystic (6 variants) | 105 |
| Stitcher's Supplier (6 variants) | 157 |
| Stormfist Crusader (6 variants) | 234 |
| Sulfurous Springs (6 variants) | 301 |
| Suspended Sentence (7 variants) | 54 |
| Suspended Sentence (6 variants) | 25 |
| Suspicious Bookcase (6 variants) | 95 |
| Swords to Plowshares (6 variants) | 106 |
| Syr Konrad, the Grim (6 variants) | 158 |
| Tainted Field (6 variants) | 302 |
| Tainted Isle (6 variants) | 303 |
| Tainted Peak (6 variants) | 304 |