| Shimmerscale Drake | AKH-70 |
| Shimmering Glasskite | BOK-51 |
| Shimmerdrift Vale | KHM-267 |
| Shifting Wall | STH-140 |
| Shifting Sliver | LGN-52 |
| Shields of Velis Vel | LRW-39 |
| Shieldhide Dragon | DTK-37 |
| Shield of the Oversoul | SHM-242 |
| Shepherd of the Lost | ZEN-34 |
| Shepherd of the Flock // Usher to Safety | ELD-28 |
| Shepherd of Rot | ONS-168 |
| Sheoldred's Edict | ONE-108 |
| Sheoldred, Whispering One | NPH-73 |
| Shenanigans | MH1-146 |
| Sheltering Word | AVR-192 |
| Sheltering Ancient | CSP-121 |
| Sheltered Thicket | AKH-248 |
| Shelter | ODY-46 |
| Shelldock Isle | LRW-272 |
| Sheer Drop | BFZ-48 |
| Shatterstorm | 10E-229 |
| Shattering Spree | GK1-34 |
| Shattered Angel (2 variants) | NPH-23 |
| Shatter | RIX-114 |
| Shared Summons | M20-193 |
| Shared Fate | MRD-49 |
| Shardless Agent | PCA-104 |
| Shard of Broken Glass | SOI-262 |
| Shapeshifter | TKHM-8 |
| Shapeshifter | T2XM-2 |
| Shapeshifter | TLCC-1 |
| Shapesharer | LRW-85 |
| Shaper Parasite | C14-125 |
| Shape the Sands | DTK-205 |
| Shambling Shell | RAV-230 |
| Shambling Remains | DDN-12 |
| Shambling Goblin | DTK-118 |
| Shambling Ghast | AFR-119 |
| Shambling Attendants | KTK-89 |
| Shamanic Revelation | FRF-138 |
| Shalai, Voice of Plenty | DOM-35 |
| Shaile, Dean of Radiance // Embrose, Dean of Shadow | STX-158 |
| Shadowspear | THB-236 |
| Shadowcloak Vampire | M15-113 |
| Shadow Rift | TMP-86 |
| Shadow Prophecy | DMU-105 |
| Shade's Form | TOR-81 |
| Shabraz, the Skyshark | C20-14 |
| Sewer Nemesis | CM2-75 |
| Severed Strands | GRN-85 |