| Sheer Drop | BFZ-48 |
| Shelldock Isle | LRW-272 |
| Shelter | ODY-46 |
| Sheltered Thicket | AKH-248 |
| Sheltering Ancient | CSP-121 |
| Sheltering Word | AVR-192 |
| Shenanigans | MH1-146 |
| Sheoldred, Whispering One | NPH-73 |
| Sheoldred's Edict | ONE-108 |
| Shepherd of Rot | ONS-168 |
| Shepherd of the Flock // Usher to Safety | ELD-28 |
| Shepherd of the Lost | ZEN-34 |
| Shield of the Oversoul | SHM-242 |
| Shieldhide Dragon | DTK-37 |
| Shields of Velis Vel | LRW-39 |
| Shifting Sliver | LGN-52 |
| Shifting Wall | STH-140 |
| Shimmerdrift Vale | KHM-267 |
| Shimmering Glasskite | BOK-51 |
| Shimmerscale Drake | AKH-70 |
| Shining Aerosaur | XLN-36 |
| Shining Armor | ELD-29 |
| Shinka, the Bloodsoaked Keep | CHK-282 |
| Shipwreck Dowser | M21-71 |
| Shipwreck Looter | XLN-76 |
| Shipwreck Singer | CN2-206 |
| Shiv's Embrace | USG-216 |
| Shivan Gorge | USG-326 |
| Shivan Harvest | INV-167 |
| Shivan Meteor | PLC-106 |
| Shivan Raptor | USG-215 |
| Shivan Reef | C21-316 |
| Shizo, Death's Storehouse | CHK-283 |
| Shock | M19-156 |
| Shocker | TMP-204 |
| Shoreline Ranger | SCG-51 |
| Shoreline Salvager | WWK-67 |
| Short Sword | DOM-229 |
| Shoulder to Shoulder | BBD-105 |
| Showdown of the Skalds | KHM-229 |
| Shower of Coals | ODY-221 |
| Shredded Sails | IKO-136 |
| Shrewd Hatchling | MM2-198 |
| Shriekmaw | CMA-68 |
| Shrouded Lore | PLC-91 |
| Shu Yun, the Silent Tempest | FRF-52 |
| Shuko | BOK-159 |
| Shuriken | BOK-160 |
| Sidisi, Undead Vizier | DTK-120 |
| Siege Modification | AER-99 |