| Sejiri Refuge (6 variants) | 320 |
| Sek'Kuar, Deathkeeper (6 variants) | 210 |
| Selesnya Charm (6 variants) | 211 |
| Selesnya Guildgate (6 variants) | 321 |
| Selesnya Guildmage (6 variants) | 232 |
| Selesnya Sanctuary (6 variants) | 322 |
| Selesnya Signet (6 variants) | 257 |
| Serene Master (6 variants) | 20 |
| Serra Avatar (6 variants) | 21 |
| Sharding Sphinx (6 variants) | 56 |
| Sharuum the Hegemon (6 variants) | 212 |
| Shattergang Brothers (6 variants) | 213 |
| Silklash Spider (6 variants) | 169 |
| Simic Guildgate (6 variants) | 323 |
| Simic Signet (6 variants) | 258 |
| Skyscribing (6 variants) | 57 |
| Skyward Eye Prophets (6 variants) | 214 |
| Slice and Dice (6 variants) | 119 |
| Slice in Twain (6 variants) | 170 |
| Slippery Karst (6 variants) | 324 |
| Smoldering Crater (6 variants) | 325 |
| Sol Ring (6 variants) | 259 |
| Soul Manipulation (6 variants) | 215 |
| Spawning Grounds (6 variants) | 171 |
| Spellbreaker Behemoth (6 variants) | 216 |
| Sphinx of the Steel Wind (6 variants) | 217 |
| Spinal Embrace (6 variants) | 218 |
| Spine of Ish Sah (6 variants) | 260 |
| Spitebellows (6 variants) | 120 |
| Spiteful Visions (6 variants) | 233 |
| Spoils of Victory (6 variants) | 172 |
| Springjack Pasture (6 variants) | 326 |
| Sprouting Thrinax (6 variants) | 219 |
| Sprouting Vines (6 variants) | 173 |
| Stalking Vengeance (6 variants) | 121 |
| Starstorm (6 variants) | 122 |
| Stonecloaker (6 variants) | 22 |
| Stormscape Battlemage (6 variants) | 58 |
| Strategic Planning (6 variants) | 59 |
| Street Spasm (6 variants) | 123 |
| Stronghold Assassin (6 variants) | 93 |
| Sudden Demise (6 variants) | 124 |
| Sudden Spoiling (6 variants) | 94 |
| Sun Droplet (6 variants) | 261 |
| Surveyor's Scope (6 variants) | 262 |
| Survival Cache (6 variants) | 23 |
| Swamp (6 variants) | 346 |
| Swamp (6 variants) | 345 |
| Swamp (6 variants) | 348 |
| Swamp (6 variants) | 347 |