| Snake Umbra (18 variants) | 207 |
| Soul's Attendant (18 variants) | 44 |
| Soulbound Guardians (18 variants) | 45 |
| Soulsurge Elemental (18 variants) | 163 |
| Spawning Breath (18 variants) | 164 |
| Spawnsire of Ulamog (18 variants) | 11 |
| Sphinx of Magosi (18 variants) | 89 |
| Sphinx-Bone Wand (18 variants) | 225 |
| Spider Umbra (18 variants) | 208 |
| Splinter Twin (18 variants) | 165 |
| Sporecap Spider (18 variants) | 209 |
| Staggershock (18 variants) | 166 |
| Stalwart Shield-Bearers (18 variants) | 46 |
| Stomper Cub (18 variants) | 210 |
| Student of Warfare (18 variants) | 47 |
| Suffer the Past (18 variants) | 128 |
| Surrakar Spellblade (18 variants) | 90 |
| Surreal Memoir (18 variants) | 167 |
| Survival Cache (18 variants) | 48 |
| Swamp (18 variants) | 240 |
| Swamp (18 variants) | 237 |
| Swamp (18 variants) | 238 |
| Swamp (18 variants) | 239 |
| Tajuru Preserver (18 variants) | 211 |
| Thought Gorger (18 variants) | 129 |
| Time of Heroes (18 variants) | 49 |
| Totem-Guide Hartebeest (18 variants) | 50 |
| Training Grounds (18 variants) | 91 |
| Traitorous Instinct (18 variants) | 168 |
| Transcendent Master (18 variants) | 51 |
| Tuktuk the Explorer (18 variants) | 169 |
| Ulamog, the Infinite Gyre (18 variants) | 12 |
| Ulamog's Crusher (18 variants) | 13 |
| Umbra Mystic (18 variants) | 52 |
| Unified Will (18 variants) | 92 |
| Valakut Fireboar (18 variants) | 170 |
| Vendetta (18 variants) | 130 |
| Venerated Teacher (18 variants) | 93 |
| Vengevine (18 variants) | 212 |
| Vent Sentinel (18 variants) | 171 |
| Virulent Swipe (18 variants) | 131 |
| Wall of Omens (18 variants) | 53 |
| Warmonger's Chariot (18 variants) | 226 |
| Wildheart Invoker (18 variants) | 213 |
| World at War (18 variants) | 172 |
| Wrap in Flames (18 variants) | 173 |
| Zof Shade (18 variants) | 132 |
| Zulaport Enforcer (18 variants) | 133 |