| 84 | Sentinels of Glen Elendra | Howard Lyon | Blue | C | Lorwyn |
| 344 | Sentinels of Glen Elendra | Howard Lyon | Blue | C | Jumpstart 2022 |
| 24 | Sentry Bot | Anthony Devine | White | R | Magic The Gathering—Fallout |
| 371 | Sentry Bot | Anthony Devine | White | R | Magic The Gathering—Fallout |
| 38 | Sentry Oak | Warren Mahy | White | U | Lorwyn |
| 202 | Sentry of the Underworld | Dave Kendall | White/Black | U | Theros |
| 8 | Senu, Keen-Eyed Protector | Michael Macrae | White | R | Assassin's Creed |
| 128 | Senu, Keen-Eyed Protector | Andreia Ugrai | White | R | Assassin's Creed |
| 181 | Senu, Keen-Eyed Protector | Michael Macrae | White | R | Assassin's Creed |
| 72 | Separatist Voidmage | Jason Rainville | Blue | C | Magic Origins |
| 36 | Sephara, Sky's Blade | Livia Prima | White | R | Core Set 2020 |
| 54 | Sephara, Sky's Blade | Livia Prima | White | R | Commander Masters |
| 471 | Sephara, Sky's Blade | Livia Prima | White | R | Commander Masters |
| 55 | Septic Rats | Cos Koniotis | Black | U | Mirrodin Besieged |
| 118 | Sepulcher Ghoul | Jason A. Engle | Black | C | Adventures in the Forgotten Realms |
| 166 | Sepulcher Ghoul | Jason A. Engle | Black | C | Alchemy Horizons: Baldur's Gate |
| 54 | Sepulchral Primordial | Stephan Martiniere | Black | R | Zendikar Rising Commander |
| 75 | Sepulchral Primordial | Stephan Martiniere | Black | R | Gatecrash |
| 67 | Sequence Engine | Aaron Miller | Green | R | Commander 2021 |
| 394 | Sequence Engine | Aaron Miller | Green | R | Commander 2021 |
| 248 | Sequestered Stash | Yeong-Hao Han | | U | Kaladesh |
| Seraph | D. Alexander Gregory | White | R | Fifth Edition |
| Seraph | Christopher Rush | White | R | Ice Age |
| 26 | Seraph | Christopher Rush | White | R | Masters Edition |
| 35 | Seraph of Dawn | Todd Lockwood | White | C | Avacyn Restored |
| 44 | Seraph of Dawn | Todd Lockwood | White | C | Commander Legends |
| 74 | Seraph of Dawn | Todd Lockwood | White | C | Jumpstart: Historic Horizons |
| 36 | Seraph of New Capenna | Aaron J. Riley | White | U | March of the Machine |
| 36 | Seraph of New Phyrexia | Aaron J. Riley | White/Black | U | March of the Machine |
| 32 | Seraph of the Masses | Zoltan Boros | White | U | Magic 2015 Core Set |
| 205 | Seraph of the Masses | Zoltan Boros | White | U | March of the Machine Commander |
| 205 | Seraph of the Scales | Magali Villeneuve | White/Black | M | Ravnica Allegiance |
| 208 | Seraph of the Scales | Magali Villeneuve | White/Black | M | Ravnica Clue Edition |
| 28 | Seraph of the Suns | Winona Nelson | White | U | Amonkhet |
| 31 | Seraph of the Sword | Jaime Jones | White | R | Magic 2014 Core Set |
| 33 | Seraph Sanctuary | David Palumbo | | C | Duel Decks: Blessed vs. Cursed |
| 228 | Seraph Sanctuary | David Palumbo | | C | Avacyn Restored |
| 45 | Seraphic Greatsword | Craig J Spearing | White | M | Commander Legends |
| 624 | Seraphic Greatsword | Craig J Spearing | White | M | Commander Legends |
| 232 | Seraphic Steed | Jonas De Ro | White/Green | R | Outlaws of Thunder Junction |
| 364 | Seraphic Steed | Jonas De Ro | White/Green | R | Outlaws of Thunder Junction |
| Serendib Djinn | Anson Maddocks | Blue | R | Arabian Nights |
| 61 | Serendib Djinn | Anson Maddocks | Blue | R | Masters Edition IV |
| Serendib Efreet | Jesper Myrfors | Blue | R | Revised Edition |
| Serendib Efreet | Anson Maddocks | Blue | R | Arabian Nights |
| 11 | Serendib Efreet | Matt Stewart | Blue | M | From the Vault: Exiled |
| 50 | Serendib Efreet | Anson Maddocks | Blue | R | Masters Edition |
| 70 | Serendib Efreet | Matt Stewart | Blue | R | Eternal Masters |
| 93 | Serendib Efreet | Matt Stewart | Blue | U | Vintage Masters |
| 175 | Serendib Efreet | Matt Stewart | Blue | R | Jumpstart |
| 61 | Serendib Sorcerer | Dan Scott | Blue | R | Planar Chaos |
| 93 | Serendib Sorcerer | Dan Scott | Blue | R | Commander 2017 |
| Serene Heart | D. Alexander Gregory | Green | C | Mirage |
| 20 | Serene Master | Mark Zug | White | R | Commander 2013 Edition |
| Serene Offering | Paolo Parente | White | U | Tempest |
| 132 | Serene Remembrance | David Palumbo | Green | U | Gatecrash |
| 14 | Serene Sleuth | Fay Dalton | White | R | Murders at Karlov Manor Commander |
| 325 | Serene Sleuth | Fay Dalton | White | R | Murders at Karlov Manor Commander |
| 46 | Serene Steward | Magali Villeneuve | White | U | Battle for Zendikar |
| 241 | Serene Steward | Magali Villeneuve | White | U | Jumpstart 2022 |
| 131 | Serene Sunset | David Martin | Green | U | Judgment |
| Serenity | Cliff Nielsen | White | R | Weatherlight |
| 41 | Serenity | Cliff Nielsen | White | R | Classic Sixth Edition |
| 152 | Serenity | Cliff Nielsen | White | R | Mystery Booster 2: Convention Edition |
| 157 | Sergeant John Benton | Wei Guan | White/Green | R | Doctor Who Commander |
| 441 | Sergeant John Benton | Wei Guan | White/Green | R | Doctor Who Commander |
| 32 | Sergeant-at-Arms | Scott Murphy | White | C | Dominaria |
| Serpent Assassin | Roger Raupp | Black | R | Portal |
| Serpent Generator | Mark Tedin | | R | Fifth Edition |
| Serpent Generator | Mark Tedin | | R | Chronicles |
| Serpent Generator | Mark Tedin | | R | Legends |
| 164 | Serpent Generator | Mark Tedin | | R | Masters Edition |
| 70 | Serpent of the Endless Sea | Kieran Yanner | Blue | C | Magic 2010 |
| 291 | Serpent of Yawning Depths | Tomasz Jedruszek | Blue | R | Theros Beyond Death |
| 240 | Serpent Skin | Rob Alexander | Green | C | Champions of Kamigawa |
| Serpent Warrior | Ron Spencer | Black | C | Stronghold |
| Serpent Warrior | Roger Raupp | Black | C | Portal |
| 88 | Serpent Warrior | Ron Spencer | Black | C | Starter 1999 |
| 117 | Serpent Warrior | Ron Spencer | Black | C | Tempest Remastered |
| 161 | Serpent Warrior | Ron Spencer | Black | C | Eighth Edition |
| 162 | Serpent Warrior | Ron Spencer | Black | C | Ninth Edition |
| 162 | Serpent Warrior | Eric Peterson | Black | C | Seventh Edition |
| 205 | Serpent-Blade Assailant | Durion | Green | C | March of the Machine |
| 120 | Serpentine | Kari Christensen | Green | R | Unstable |
| 77 | Serpentine Ambush | Jokubas Uogintas | Blue | C | Innistrad: Crimson Vow |
| 280 | Serpentine Basilisk | Franz Vohwinkel | Green | U | Onslaught |
| 52 | Serpentine Curve | Kekai Kotaki | Blue | C | Strixhaven: School of Mages |
| 211 | Serpentine Kavu | Heather Hudson | Green | C | Invasion |
| 133 | Serpentine Spike | Jaime Jones | Red | R | Battle for Zendikar |
| 190 | Serpent's Gift | Steve Argyle | Green | C | Magic 2013 |
| 11 | Serpent's Soul-Jar | Dan Scott | Black | R | Kaldheim Commander |
| 7 | Serra Advocate | Matthew D. Wilson | White | U | Duel Decks Anthology, Divine vs. Demonic |
| 7 | Serra Advocate | Matthew D. Wilson | White | U | Duel Decks: Divine vs. Demonic |
| 19 | Serra Advocate | Scott Hampton | White | U | Urza's Destiny |
| 41 | Serra Advocate | Matthew D. Wilson | White | U | Seventh Edition |
| Serra Angel | Douglas Shuler | White | U | Fourth Edition |
| Serra Angel | Douglas Shuler | White | U | Revised Edition |
| Serra Angel | Douglas Schuler | White | U | Unlimited Edition |
| Serra Angel | Douglas Schuler | White | U | Limited Edition Beta |
| Serra Angel | Douglas Schuler | White | U | Limited Edition Alpha |
| 3 | Serra Angel | Greg Staples | White | U | Welcome Deck 2017 |
| 3 | Serra Angel | Greg Staples | White | U | Welcome Deck 2016 |
| 10 | Serra Angel | Greg Staples | White | U | Duel Decks Anthology, Divine vs. Demonic |
| 10 | Serra Angel | Greg Staples | White | R | Duel Decks: Divine vs. Demonic |
| 14 | Serra Angel | Rebecca Guay | White | M | From the Vault: Angels |
| 16 | Serra Angel | Donato Giancola | White | U | Game Night |
| 17 | Serra Angel | Donato Giancola | White | U | Game Night: Free-For-All |
| 18 | Serra Angel | Donato Giancola | White | U | Arena Base Set |
| 22 | Serra Angel | Greg Staples | White | U | Commander Anthology |
| 25 | Serra Angel | Donato Giancola | White | U | Dominaria Remastered |
| 25 | Serra Angel | Douglas Shuler | White | U | Masters Edition IV |
| 27 | Serra Angel | Greg Staples | White | U | Magic 2011 |
| 28 | Serra Angel | Greg Staples | White | U | Eternal Masters |
| 29 | Serra Angel | Greg Staples | White | U | Magic 2010 |
| 30 | Serra Angel | Greg Staples | White | U | Iconic Masters |
| 30 | Serra Angel | Greg Staples | White | U | Magic: The Gathering-Commander |
| 31 | Serra Angel | Greg Staples | White | U | Magic 2013 |
| 32 | Serra Angel | Greg Staples | White | U | Magic 2014 Core Set |
| 33 | Serra Angel | Donato Giancola | White | U | Dominaria |
| 33 | Serra Angel | Greg Staples | White | U | Magic 2012 |
| 39 | Serra Angel | Greg Staples | White | R | Tenth Edition |
| 42 | Serra Angel | Mark Zug | White | R | Seventh Edition |
| 43 | Serra Angel | Greg Staples | White | R | Ninth Edition |
| 45 | Serra Angel | Mark Zug | White | R | Eighth Edition |
| 132 | Serra Angel | Donato Giancola | White | U | Jumpstart |
| 271 | Serra Angel | Donato Giancola | White | U | Dominaria Remastered |
| 273 | Serra Angel | Greg Staples | White | U | Magic 2015 Core Set |
| 276 | Serra Angel | Greg Staples | White | U | Magic Origins |
| 2 | Serra Ascendant | Anthony Palumbo | White | R | Historic Anthology 1 |
| 28 | Serra Ascendant | Anthony Palumbo | White | R | Magic 2011 |
| 31 | Serra Ascendant | Howard Lyon | White | R | Iconic Masters |
| 21 | Serra Avatar | Dermot Power | White | M | Commander 2013 Edition |
| 26 | Serra Avatar | Victor Adame Minguez | White | M | Dominaria Remastered |
| 32 | Serra Avatar | Dermot Power | White | M | Magic 2013 |
| 45 | Serra Avatar | Dermot Power | White | R | Urza's Saga |
| 73 | Serra Avatar | Dermot Power | White | M | Commander 2018 |
| 87 | Serra Avatar | Dermot Power | White | M | Commander 2014 |
| 272 | Serra Avatar | Victor Adame Minguez | White | M | Dominaria Remastered |
| 33 | Serra Avenger | Scott M. Fischer | White | R | Magic 2013 |
| 40 | Serra Avenger | Scott M. Fischer | White | R | Time Spiral |
| 41 | Serra Avenger | Scott M. Fischer | White | R | Time Spiral Remastered |
| Serra Aviary | Nicola Leonard | White | R | Homelands |
| 26 | Serra Aviary | Nicola Leonard | White | U | Masters Edition IV |
| Serra Bestiary | Steve Luke | White | U | Fifth Edition |
| Serra Bestiary | Anson Maddocks | White | C | Homelands |
| 27 | Serra Bestiary | Steve Luke | White | C | Masters Edition IV |
| 34 | Serra Disciple | Victor Adame Minguez | White | C | Dominaria |
| 21 | Serra Faithkeeper | Denys Tsiperko | White | U | March of the Machine |
| Serra Inquisitors | Dennis Detwiller | White | U | Homelands |
| Serra Paladin | Pete Venters | White | U | Fifth Edition |
| Serra Paladin | Pete Venters | White | C | Homelands |
| 32 | Serra Paragon | Heonhwa Choe | White | M | Dominaria United |
| 388 | Serra Paragon | Heonhwa Choe | White | M | Dominaria United |
| 282 | Serra Redeemer | Joshua Raphael | White | R | Dominaria United |
| 387 | Serra Redeemer | Joshua Raphael | White | R | Bloomburrow |
| 423 | Serra Redeemer | Joshua Raphael | White | R | Dominaria United |
| 62 | Serra Sphinx | Daren Bader | Blue | R | Planar Chaos |
| 68 | Serra Sphinx | Daren Bader | Blue | U | Double Masters |
| 17 | Serra the Benevolent | Magali Villeneuve | White | M | Mystery Booster 2: Convention Edition |
| 26 | Serra the Benevolent | Magali Villeneuve | White | M | Modern Horizons |
| 46 | Serra Zealot | DiTerlizzi | White | C | Urza's Saga |
| Serra's Blessing | Rebecca Guay | White | U | Weatherlight |
| 42 | Serra's Blessing | Rebecca Guay | White | U | Classic Sixth Edition |
| 44 | Serra's Blessing | Rebecca Guay | White | U | Ninth Edition |
| 17 | Serra's Boon | Steven Belledin | White | U | Planar Chaos |
| 18 | Serra's Boon | Steven Belledin | White | U | Duel Decks Anthology, Divine vs. Demonic |
| 18 | Serra's Boon | Steven Belledin | White | U | Duel Decks: Divine vs. Demonic |
| 21 | Serra's Embrace | Zoltan Boros & Gabor Szikszai | White | U | Duel Decks Anthology, Divine vs. Demonic |
| 21 | Serra's Embrace | Zoltan Boros & Gabor Szikszai | White | U | Duel Decks: Divine vs. Demonic |
| 40 | Serra's Embrace | Zoltan Boros & Gabor Szikszai | White | U | Tenth Edition |
| 43 | Serra's Embrace | Ciruelo | White | U | Seventh Edition |
| 47 | Serra's Embrace | Terese Nielsen | White | U | Urza's Saga |
| 30 | Serra's Emissary | Nils Hamm | White | M | Modern Horizons 2 |
| 333 | Serra's Emissary | Nils Hamm | White | M | Modern Horizons 2 |
| 284 | Serra's Guardian | Magali Villeneuve | White | R | Core Set 2019 |
| 310 | Serra's Guardian | Magali Villeneuve | White | R | Core Set 2020 |
| 48 | Serra's Hymn | Rebecca Guay | White | U | Urza's Saga |
| 49 | Serra's Liturgy | rk post | White | R | Urza's Saga |
| 325 | Serra's Sanctum | Ciruelo | | R | Urza's Saga |
| Serrated Arrows | David A. Cherry | | C | Homelands |
| 20 | Serrated Arrows | John Avon | | C | Duel Decks Anthology, Garruk vs. Liliana |
| 20 | Serrated Arrows | John Avon | | C | Duel Decks: Garruk vs. Liliana |
| 114 | Serrated Arrows | David A. Cherry | | S | Time Spiral "Timeshifted" |
| Serrated Biskelion | Ron Spencer | | U | Weatherlight |
| 46 | Serrated Biskelion | Ron Spencer | | U | Duel Decks: Elspeth vs. Tezzeret |
| 99 | Serrated Scorpion | Chris Seaman | Black | C | Ikoria: Lair of Behemoths |
| 185 | Serrated Scorpion | Chris Seaman | Black | C | Commander Masters |
| 138 | Serum Powder | Matt Thompson | | R | Darksteel |
| 142 | Serum Powder | Matt Thompson | | R | Mystery Booster 2: Convention Edition |
| 228 | Serum Powder | Matt Thompson | | R | Iconic Masters |
| 31 | Serum Raker | Austin Hsu | Blue | C | Mirrodin Besieged |
| 68 | Serum Snare | Lauren K. Cannon | Blue | U | Phyrexia: All Will Be One |
| 405 | Serum Sovereign | Chris Rallis | Blue | R | Phyrexia: All Will Be One |
| 410 | Serum Sovereign | Chris Rallis | Blue | R | Phyrexia: All Will Be One |
| 125 | Serum Tank | Corey D. Macourek | | U | Planechase |
| 240 | Serum Tank | Corey D. Macourek | | U | Mirrodin |
| 69 | Serum Visionary | Warren Mahy | Blue | C | Modern Horizons 3 |
| 29 | Serum Visions | Kristina Collantes | Blue | R | Secret Lair Drop |
| 30 | Serum Visions | DXTR | Blue | R | Secret Lair Drop |
| 31 | Serum Visions | Lauren YS | Blue | R | Secret Lair Drop |
| 32 | Serum Visions | Jaime A. Zuverza | Blue | R | Secret Lair Drop |
| 36 | Serum Visions | Ben Thompson | Blue | C | Fifth Dawn |
| 49 | Serum Visions | Izzy | Blue | U | Modern Masters 2017 Edition |
| 94 | Serum Visions | Izzy | Blue | U | Adventures in the Forgotten Realms Commander |
| 112 | Serum Visions | Ben Thompson | Blue | U | Outlaws of Thunder Junction Commander |
| 120 | Serum Visions | Ben Thompson | Blue | U | Conspiracy: Take the Crown |
| 129 | Serum Visions | Izzy | Blue | U | Commander 2021 |
| 345 | Serum Visions | Izzy | Blue | U | Jumpstart 2022 |
| 215 | Serum-Core Chimera | Johan Grenier | Blue/Red | U | Phyrexia: All Will Be One |
| 108 | Servant of Nefarox | Igor Kieryluk | Black | C | Magic 2013 |
| 169 | Servant of the Conduit | Magali Villeneuve | Green | U | Kaladesh |
| 182 | Servant of the Conduit | Magali Villeneuve | Green | U | Kaladesh Remastered |
| 156 | Servant of the Scale | Winona Nelson | Green | C | Jumpstart: Historic Horizons |
| 203 | Servant of the Scale | Winona Nelson | Green | C | Dragons of Tarkir |
| 727 | Servant of the Scale | Winona Nelson | Green | C | Jumpstart 2022 |
| 105 | Servant of the Stinger | Steven Russell Black | Black | U | Outlaws of Thunder Junction |
| 82 | Servant of Tymaret | Karl Kopinski | Black | C | Born of the Gods |
| Servant of Volrath | Brian Snoddy | Black | C | Tempest |
| 131 | Serve | Ryan Barger | Blue | U | Dragon's Maze |
| 27 | Servo Exhibition | Sara Winters | White | U | Kaladesh |
| 30 | Servo Exhibition | Sara Winters | White | U | Kaladesh Remastered |
| 158 | Servo Schematic | Titus Lunter | | U | The Brothers' War Commander |
| 176 | Servo Schematic | Titus Lunter | | U | Aether Revolt |
| 270 | Servo Schematic | Titus Lunter | | U | Kaladesh Remastered |
| 241 | Seshiro the Anointed | Daren Bader | Green | R | Champions of Kamigawa |
| 210 | Seshiro's Living Legacy | Olena Richards | Green | C | Kamigawa: Neon Dynasty |
| 54 | Set Adrift | Karl Kopinski | Blue | U | Khans of Tarkir |
| 29 | Setessan Battle Priest | Wesley Burt | White | C | Theros |
| 132 | Setessan Champion | Emrah Elmasli | Green | R | Wilds of Eldraine Commander |
| 198 | Setessan Champion | Emrah Elmasli | Green | R | Theros Beyond Death |
| 912 | Setessan Champion | Emrah Elmasli | Green | R | Commander Masters |