| 54 | Soul-Guide Lantern | Cliff Childs | | U | The Brothers' War Retro Artifacts |
| 117 | Soul-Guide Lantern | Lars Grant-West | | U | The Brothers' War Retro Artifacts |
| 142 | Soul-Guide Lantern | Cliff Childs | | U | Phyrexia: All Will Be One Commander |
| 237 | Soul-Guide Lantern | Cliff Childs | | U | Theros Beyond Death |
| 251 | Soul-Guide Lantern | Iris Compiet | | U | Wilds of Eldraine |
| 241 | Soulless Jailer | Donato Giancola | | R | Phyrexia: All Will Be One |
| 397 | Soulless Jailer | Donato Giancola | | R | Phyrexia: All Will Be One |
| 60 | Soulstealer Axe | Steve Argyle | | U | Innistrad: Midnight Hunt Alchemy |
| 164 | Soultether Golem | Parente | | U | Future Sight |
| 14 | Soundwave, Sonic Spy | Volta Creation | White/Blue/Black | M | The Brothers' War Transformers Cards |
| 28 | Soundwave, Sonic Spy | Volta Creation | White/Blue/Black | M | The Brothers' War Transformers Cards |
| 14 | Soundwave, Superior Captain | Volta Creation | White/Blue/Black | M | The Brothers' War Transformers Cards |
| 28 | Soundwave, Superior Captain | Volta Creation | White/Blue/Black | M | The Brothers' War Transformers Cards |
| 192 | Souvenir T-Shirt | Michael Phillippi | | R | Unfinity (Acorn) |
| 155 | Sovereign's Macuahuitl | Matteo Bassini | Red | C | The Lost Caverns of Ixalan |
| 250 | Spare Dagger | Khurrum | | C | Adventures in the Forgotten Realms |
| 254 | Spare Supplies | Jason Felix | | C | Zendikar Rising |
| 240 | Sparkhunter Masticore | Randy Vargas | | R | Core Set 2021 |
| 384 | Sparkhunter Masticore | Randy Vargas | | R | Core Set 2021 |
| 154 | Sparring Collar | Christopher Moeller | | C | Fifth Dawn |
| 232 | Sparring Construct | Mark Behm | | C | Dominaria |
| 312 | Sparring Golem | Adam Rex | | U | Invasion |
| 81 | Spatula of the Ages | Melissa A. Benson | | U | Unglued |
| 136 | Spawning Pit | Steve Ellis | | U | Jumpstart 2022 |
| 141 | Spawning Pit | Tony Szczudlo | | U | Darksteel |
| 33 | Spear of Heliod | Yeong-Hao Han | White | R | Theros |
| 142 | Specter's Shroud | Greg Hildebrandt | | U | Darksteel |
| 205 | Spectral Searchlight | Martina Pilcerova | | U | Magic: The Gathering—Conspiracy |
| 246 | Spectral Searchlight | Martina Pilcerova | | U | Battlebond |
| 265 | Spectral Searchlight | Martina Pilcerova | | U | Commander 2021 |
| 271 | Spectral Searchlight | Martina Pilcerova | | U | Ravnica: City of Guilds |
| 342 | Spectral Searchlight | Martina Pilcerova | | C | Commander Legends |
| 411 | Spectral Searchlight | Martina Pilcerova | | U | Commander Masters |
| 244 | Spectrum Sentinel | Olivier Bernard | | U | The Brothers' War |
| 258 | Spell Satchel | YW Tang | | U | Strixhaven: School of Mages |
| 143 | Spellbinder | Ron Spencer | | R | Darksteel |
| 138 | Spellbook | Ciruelo | | U | Exodus |
| 220 | Spellbook | Andrew Goldhawk | | U | Magic 2010 |
| 309 | Spellbook | Andrew Goldhawk | | U | Ninth Edition |
| 314 | Spellbook | Andrew Goldhawk | | U | Eighth Edition |
| 318 | Spellbook | Andrew Goldhawk | | U | Seventh Edition |
| 343 | Spellbook | Andrew Goldhawk | | U | Tenth Edition |
| 159 | Spellskite | Chippy | | R | New Phyrexia |
| 230 | Spellskite | Chippy | | R | Modern Masters 2015 Edition |
| 289 | Spellskite | Chippy | | R | Double Masters |
| 873 | Spellskite | Chippy | | R | Commander Legends: Battle for Baldur's Gate |
| 247 | Spellweaver Helix | Luca Zontini | | R | Mirrodin |
| 121 | Sphere of Annihilation | Jason Felix | Black | R | Adventures in the Forgotten Realms |
| 376 | Sphere of Annihilation | Jason Felix | Black | R | Adventures in the Forgotten Realms |
| 47 | Sphere of Resistance | Richard Wright | | S | Masterpiece Series: Kaladesh Inventions |
| 139 | Sphere of Resistance | Doug Chaffee | | R | Exodus |
| 284 | Sphere of Resistance | Doug Chaffee | | R | Vintage Masters |
| 134 | Sphere of the Suns | Jana Schirmer & Johannes Voss | | U | Mirrodin Besieged |
| 231 | Sphere of the Suns | Jana Schirmer & Johannes Voss | | C | Modern Masters 2015 Edition |
| 241 | Sphinx of the Guildpact | Milivoj Ćeran | | U | Ravnica Allegiance |
| 290 | Sphinx of the Guildpact | Milivoj Ćeran | | U | Double Masters |
| 75 | Sphinx of the Revelation | Maxime Minard | White/Blue | R | Modern Horizons 3 Commander |
| 127 | Sphinx of the Revelation | Maxime Minard | White/Blue | R | Modern Horizons 3 Commander |
| 9 | Sphinx of the Steel Wind | Kev Walker | White/Blue/Black | M | Premium Deck Series: Graveborn |
| 110 | Sphinx of the Steel Wind | Kev Walker | White/Blue/Black | M | Alara Reborn |
| 207 | Sphinx of the Steel Wind | Kev Walker | White/Blue/Black | M | Eternal Masters |
| 217 | Sphinx of the Steel Wind | Kev Walker | White/Blue/Black | M | Commander 2013 Edition |
| 196 | Sphinx Sovereign | Chippy | White/Blue/Black | M | Shards of Alara |
| 127 | Sphinx Summoner | Jaime Jones | Blue/Black | R | Conflux |
| 220 | Sphinx Summoner | Jaime Jones | Blue/Black | U | Double Masters |
| 223 | Sphinx Summoner | Jaime Jones | Blue/Black | R | Commander 2016 |
| 29 | Sphinx-Bone Wand | Franz Vohwinkel | | R | Duel Decks: Izzet vs. Golgari |
| 225 | Sphinx-Bone Wand | Franz Vohwinkel | | R | Rise of the Eldrazi |
| 58 | Sphinx's Herald | Dan Scott | Blue | U | Shards of Alara |
| 206 | Spidersilk Net | Zoltan Boros & Gabor Szikszai | | C | Zendikar |
| 244 | Spidersilk Net | Steve Argyle | | C | Dragons of Tarkir |
| 251 | Spiked Pit Trap | Deruchenko Alexander | | C | Adventures in the Forgotten Realms |
| 265 | Spiked Pit Trap | Deruchenko Alexander | | C | Alchemy Horizons: Baldur's Gate |
| 220 | Spiked Ripsaw | Jesper Ejsing | Green | U | Innistrad: Crimson Vow |
| 135 | Spin Engine | Pete Venters | | C | Mirrodin Besieged |
| 155 | Spinal Parasite | Cyril Van Der Haegen | | U | Fifth Dawn |
| 144 | Spincrusher | Greg Staples | | U | Darksteel |
| 136 | Spine of Ish Sah | Daniel Ljunggren | | R | Mirrodin Besieged |
| 162 | Spine of Ish Sah | Daniel Ljunggren | | R | The Brothers' War Commander |
| 220 | Spine of Ish Sah | Daniel Ljunggren | | R | Commander Anthology 2018 |
| 260 | Spine of Ish Sah | Daniel Ljunggren | | R | Commander 2013 Edition |
| 272 | Spine of Ish Sah | Daniel Ljunggren | | R | Commander 2014 |
| 383 | Spine of Ish Sah | Daniel Ljunggren | | R | March of the Machine Commander |
| 45 | Spined Thopter | Pete Venters | Blue | C | New Phyrexia |
| 234 | Spinning Wheel | Aaron Miller | | U | Throne of Eldraine |
| 227 | Spinny Ride (a) | Aaron J. Riley | | C | Unfinity |
| 227 | Spinny Ride (b) | Aaron J. Riley | | C | Unfinity |
| 227 | Spinny Ride (c) | Aaron J. Riley | | C | Unfinity |
| 227 | Spinny Ride (d) | Aaron J. Riley | | C | Unfinity |
| 16 | Spire Golem | Daren Bader | | C | Duel Decks Anthology, Jace vs. Chandra |
| 16 | Spire Golem | Daren Bader | | C | Duel Decks: Jace vs. Chandra |
| 145 | Spire Golem | Daren Bader | | C | Darksteel |
| Spirit Shield | Scott Kirschner | | R | Fallen Empires |
| 158 | Split Screen | Simon Dominic | | R | Unstable |
| 80 | Spotter Thopter | Michael Phillippi | | U | The Brothers' War |
| 241 | Springjaw Trap | Zoltan Boros | | C | Ikoria: Lair of Behemoths |
| 55 | Springleaf Drum | Seb McKinnon | | U | The Brothers' War Retro Artifacts |
| 118 | Springleaf Drum | Jakub Kasper | | U | The Brothers' War Retro Artifacts |
| 162 | Springleaf Drum | Seb McKinnon | | U | Born of the Gods |
| 261 | Springleaf Drum | Cyril Van Der Haegen | | C | Lorwyn |
| 291 | Springleaf Drum | Seb McKinnon | | U | Double Masters |
| 36 | Spring-Loaded Sawblades | Wayne Reynolds | White | U | The Lost Caverns of Ixalan |
| 79 | Spy Kit | Aaron Miller | | U | Conspiracy: Take the Crown |
| Squee's Toy | Heather Hudson | | C | Tempest |
| 228 | Squirrel Stack (a) | Andrea Radeck | | U | Unfinity (Acorn) |
| 228 | Squirrel Stack (b) | Andrea Radeck | | U | Unfinity (Acorn) |
| 228 | Squirrel Stack (c) | Andrea Radeck | | U | Unfinity (Acorn) |
| 228 | Squirrel Stack (d) | Andrea Radeck | | U | Unfinity (Acorn) |
| 228 | Squirrel Stack (e) | Andrea Radeck | | U | Unfinity (Acorn) |
| 228 | Squirrel Stack (f) | Andrea Radeck | | U | Unfinity (Acorn) |
| 142 | Stabilizer | David Martin | | R | Scourge |
| 242 | Staff of Compleation | Igor Krstic | | M | Phyrexia: All Will Be One |
| 48 | Staff of Domination | Zezhou Chen | | S | Masterpiece Series: Kaladesh Inventions |
| 56 | Staff of Domination | Ben Thompson | | M | The Brothers' War Retro Artifacts |
| 119 | Staff of Domination | Warren Mahy | | M | The Brothers' War Retro Artifacts |
| 156 | Staff of Domination | Ben Thompson | | R | Fifth Dawn |
| 343 | Staff of Domination | Ben Thompson | | R | Commander Legends |
| 701 | Staff of Domination | Ben Thompson | | R | Commander Legends |
| 76 | Staff of Eden, Vault's Key | L J Koh | | M | Assassin's Creed |
| 123 | Staff of Eden, Vault's Key | Narendra Bintara Adi | | M | Assassin's Creed |
| 260 | Staff of Eden, Vault's Key | L J Koh | | M | Assassin's Creed |
| 217 | Staff of Nin | Dan Scott | | R | Magic 2013 |
| 221 | Staff of Nin | Dan Scott | | R | Commander Anthology 2018 |
| 224 | Staff of Nin | Dan Scott | | R | Commander 2017 |
| 270 | Staff of Nin | Dan Scott | | R | Commander 2015 |
| Staff of the Ages | Daniel Gelon | | R | Ice Age |
| 219 | Staff of the Death Magus | Daniel Ljunggren | | U | Magic 2014 Core Set |
| 232 | Staff of the Death Magus | Daniel Ljunggren | | U | Magic 2015 Core Set |
| 220 | Staff of the Flame Magus | Daniel Ljunggren | | U | Magic 2014 Core Set |
| 233 | Staff of the Flame Magus | Daniel Ljunggren | | U | Magic 2015 Core Set |
| 159 | Staff of the Letter Magus | Daniel Ljunggren | | U | Unstable |
| 221 | Staff of the Mind Magus | Daniel Ljunggren | | U | Magic 2014 Core Set |
| 234 | Staff of the Mind Magus | Daniel Ljunggren | | U | Magic 2015 Core Set |
| 10 | Staff of the Storyteller | Dan Scott | White | R | Phyrexia: All Will Be One Commander |
| 48 | Staff of the Storyteller | Dan Scott | White | R | Phyrexia: All Will Be One Commander |
| 222 | Staff of the Sun Magus | Daniel Ljunggren | | U | Magic 2014 Core Set |
| 235 | Staff of the Sun Magus | Daniel Ljunggren | | U | Magic 2015 Core Set |
| 223 | Staff of the Wild Magus | Daniel Ljunggren | | U | Magic 2014 Core Set |
| 236 | Staff of the Wild Magus | Daniel Ljunggren | | U | Magic 2015 Core Set |
| 27 | Staff of Titania | Samuel Perin | | R | The Brothers' War Commander |
| 50 | Staff of Titania | Samuel Perin | | R | The Brothers' War Commander |
| Staff of Zegon | Mark Poole | | C | Antiquities |
| 229 | Staff of Zegon | Mark Poole | | C | Masters Edition IV |
| 160 | Stamp of Approval | Zoltan Boros | | U | Unstable |
| Standing Stones | Sandra Everingham | | U | The Dark |
| 18 | Star Compass | Alix Branwyn | | U | Special Guests |
| 134 | Star Compass | Donato Giancola | | U | Planeshift |
| 229 | Star Compass | Donato Giancola | | C | Iconic Masters |
| 315 | Star Compass | Donato Giancola | | U | Eighth Edition |
| 5 | Starscream, Power Hungry | Volta Creation | Black | M | The Brothers' War Transformers Cards |
| 20 | Starscream, Power Hungry | Volta Creation | Black | M | The Brothers' War Transformers Cards |
| 5 | Starscream, Seeker Leader | Volta Creation | Black | M | The Brothers' War Transformers Cards |
| 20 | Starscream, Seeker Leader | Volta Creation | Black | M | The Brothers' War Transformers Cards |
| Static Orb | Dermot Power | | R | Tempest |
| 26 | Static Orb | Tommy Arnold | | S | Masterpiece Series: Kaladesh Inventions |
| 319 | Static Orb | Terese Nielsen | | R | Seventh Edition |
| 344 | Staunch Throneguard | Volkan Baga | | C | Commander Legends |
| 412 | Staunch Throneguard | Volkan Baga | | C | Commander Masters |
| 310 | Steamclaw | Jim Nelson | | U | Odyssey |
| 161 | Steam-Powered | Carl Critchlow | | U | Unstable |
| 237 | Steel Dromedary | Joe Slucher | | U | Modern Horizons 2 |
| 246 | Steel Exemplar | Kekai Kotaki | | U | The Brothers' War |
| Steel Golem | Donato Giancola | | U | Weatherlight |
| 344 | Steel Golem | Donato Giancola | | U | Tenth Edition |
| 163 | Steel Hellkite | Jaime Jones | | R | The Brothers' War Commander |
| 205 | Steel Hellkite | James Paick | | R | Scars of Mirrodin |
| 222 | Steel Hellkite | James Paick | | R | Commander Anthology 2018 |
| 224 | Steel Hellkite | James Paick | | R | Commander 2018 |
| 225 | Steel Hellkite | James Paick | | R | Commander 2017 |
| 239 | Steel Hellkite | James Paick | | R | Murders at Karlov Manor Commander |
| 266 | Steel Hellkite | Jaime Jones | | R | Commander 2021 |
| 273 | Steel Hellkite | James Paick | | R | Commander 2014 |
| 874 | Steel Hellkite | Jaime Jones | | R | Commander Legends: Battle for Baldur's Gate |
| 975 | Steel Hellkite | James Paick | | R | Commander Masters |
| 27 | Steel Overseer | Adam Paquette | | S | Masterpiece Series: Kaladesh Inventions |
| 44 | Steel Overseer | Chris Rahn | | R | Duel Decks: Elspeth vs. Tezzeret |
| 164 | Steel Overseer | Chris Rahn | | R | The Brothers' War Commander |
| 214 | Steel Overseer | Chris Rahn | | R | Magic 2011 |
| 239 | Steel Overseer | Chris Rahn | | R | Core Set 2020 |
| 241 | Steel Overseer | Daarken | | R | Magic The Gathering—Fallout |
| 267 | Steel Overseer | Chris Rahn | | R | Commander 2021 |
| 487 | Steel Overseer | Daarken | | R | Magic The Gathering—Fallout |
| 798 | Steel Overseer | Chris Rahn | | R | Jumpstart 2022 |
| 38 | Steel Seraph | Denys Tsiperko | | R | The Brothers' War |
| 311 | Steel Seraph | Denys Tsiperko | | R | The Brothers' War |
| 162 | Steel Squirrel | Carl Critchlow | | U | Unstable |
| 41 | Steel Wall | David Day | | C | Duel Decks: Elspeth vs. Tezzeret |
| 248 | Steel Wall | David Day | | C | Mirrodin |
| 59 | Steelclad Serpent | Carl Critchlow | Blue | C | Shards of Alara |
| 202 | Steelclaw Lance | Volkan Baga | Black/Red | U | Throne of Eldraine |
| 249 | Sterling Hound | Leon Tukker | | C | Outlaws of Thunder Junction |
| 250 | Sting, the Glinting Dagger | Nino Is | | R | The Lord of the Rings: Tales of Middle Earth |
| 409 | Sting, the Glinting Dagger | Colin Boyer | | R | The Lord of the Rings: Tales of Middle Earth |
| 701 | Sting, the Glinting Dagger | Nino Is | | R | The Lord of the Rings: Tales of Middle Earth |
| 200 | Stitcher's Graft | Josh Hass | | R | Eldritch Moon |
| 259 | Stitcher's Graft | Josh Hass | | R | Shadows Over Innistrad Remastered |