| 206 | Sylvan Shepherd | Darrell Riche | Green | C | Adventures in the Forgotten Realms |
| 224 | Sylvan Shepherd | Darrell Riche | Green | C | Alchemy Horizons: Baldur's Gate |
| Sylvan Tutor | Kaja Foglio | Green | R | Portal |
| 59 | Sylvan Tutor | Scott M. Fischer | Green | M | Special Guests |
| 169 | Sylvan Tutor | Kaja Foglio | Green | U | Masters Edition IV |
| 531 | Sylvan Tutor | Greg and Tim Hildebrandt | Green | M | The Lord of the Rings: Tales of Middle Earth Commander |
| Sylvan Yeti | Brom | Green | R | Portal Second Age |
| 146 | Sylvan Yeti | Brom | Green | R | Starter 1999 |
| 10 | Sylvia Brightspear | Carmen Sinek | White | R | Battlebond |
| 184 | Sylvok Battle-Chair | Alexander Mokhov | Green | U | Phyrexia: All Will Be One |
| 93 | Sylvok Explorer | Wayne England | Green | C | Fifth Dawn |
| 169 | Sylvok Explorer | Wayne England | Green | C | Commander 2016 |
| 209 | Sylvok Lifestaff | Martina Pilcerova | | C | Scars of Mirrodin |
| 210 | Sylvok Replica | Zoltan Boros & Gabor Szikszai | | C | Scars of Mirrodin |
| Symbiosis | Jeff Miracola | Green | C | Battle Royale Box Set |
| 275 | Symbiosis | Jeff Miracola | Green | C | Urza's Saga |
| 180 | Symbiotic Beast | Ilse Gort | Green | C | Dominaria Remastered |
| 287 | Symbiotic Beast | Franz Vohwinkel | Green | U | Onslaught |
| 88 | Symbiotic Deployment | Kev Walker | Green | R | Apocalypse |
| 288 | Symbiotic Elf | Wayne England | Green | C | Onslaught |
| 174 | Symbiotic Wurm | Matt Cavotta | Green | R | Magic: The Gathering-Commander |
| 236 | Symbiotic Wurm | Matt Cavotta | Green | U | Vintage Masters |
| 289 | Symbiotic Wurm | Matt Cavotta | Green | R | Onslaught |
| Symbol of Unsummoning | Adam Rex | Blue | C | Portal |
| 65 | Symbol of Unsummoning | Adam Rex | Blue | C | Masters Edition IV |
| 114 | Symbol Status | Liz Danforth | Green | U | Unhinged |
| 252 | Symmetry Matrix | Slawomir Maniak | | U | The Brothers' War |
| 56 | Symmetry Sage | Jehan Choo | Blue | U | Strixhaven: School of Mages |
| 125 | Synapse Necromage | Piotr Foksowicz | Black | U | The Lost Caverns of Ixalan |
| 53 | Synapse Sliver | Thomas M. Baxa | Blue | R | Legions |
| 857 | Synapse Sliver | Thomas M. Baxa | Blue | R | Commander Masters |
| 18 | Synchronized Eviction | Nicholas Gregory | Blue | U | Jumpstart 2022 |
| 168 | Synchronized Spellcraft | Svetlin Velinov | Red | C | Zendikar Rising |
| 190 | Synchronized Strike | David Palumbo | Green | U | Amonkhet |
| 222 | Synchronized Strike | David Palumbo | Green | U | Amonkhet Remastered |
| 48 | Synchronous Sliver | E. M. Gist | Blue | C | Planar Chaos |
| 3 | Syncopate | Clint Cearley | Blue | U | Guild Kit: Dimir |
| 54 | Syncopate | Clint Cearley | Blue | U | Return to Ravnica |
| 67 | Syncopate | Tommy Arnold | Blue | C | Dominaria |
| 83 | Syncopate | Marta Nael | Blue | C | Innistrad: Crimson Vow |
| 103 | Syncopate | Pete Venters | Blue | C | Odyssey |
| 26 | Syndic of Tithes | Steve Prescott | White | C | Gatecrash |
| 74 | Syndic of Tithes | Steve Prescott | White | C | Ravnica Clue Edition |
| 80 | Syndicate Enforcer | Steven Belledin | Black | C | Gatecrash |
| 123 | Syndicate Enforcer | Steven Belledin | Black | C | Ravnica Clue Edition |
| 211 | Syndicate Guildmage | Josh Hass | White/Black | U | Ravnica Allegiance |
| 47 | Syndicate Heavy | Edgar Sánchez Hidalgo | White/Black | R | Ravnica Clue Edition |
| 226 | Syndicate Infiltrator | Mila Pesic | Blue/Black | U | Streets of New Capenna |
| 25 | Syndicate Messenger | Viktor Titov | White | C | Ravnica Allegiance |
| 29 | Syndicate Messenger | Viktor Titov | White | C | Ravnica Remastered |
| 75 | Syndicate Messenger | Viktor Titov | White | C | Ravnica Clue Edition |
| 30 | Syndicate Recruiter | Bastien L. Deharme | Blue/Black | R | Streets of New Capenna Alchemy |
| 101 | Syndicate Trafficker | Tony Foti | Black | R | Kaladesh |
| 34 | Synod Artificer | Mark Zug | Blue | R | Darksteel |
| 53 | Synod Centurion | Kev Walker | | U | Duel Decks: Elspeth vs. Tezzeret |
| 119 | Synod Centurion | Kev Walker | | U | Archenemy |
| 161 | Synod Centurion | Kev Walker | | U | Fifth Dawn |
| 120 | Synod Sanctum | Dana Knutson | | U | Archenemy |
| 252 | Synod Sanctum | Dana Knutson | | U | Mirrodin |
| 67 | Synth Eradicator | Kekai Kotaki | Red | R | Magic The Gathering—Fallout |
| 393 | Synth Eradicator | Kekai Kotaki | Red | R | Magic The Gathering—Fallout |
| 40 | Synth Infiltrator | Leonardo Borazio | Blue | R | Magic The Gathering—Fallout |
| 330 | Synth Infiltrator | David Gaillet | Blue | R | Magic The Gathering—Fallout |
| 23 | Synthesis Pod | Campbell White | Blue | R | Phyrexia: All Will Be One Commander |
| 33 | Synthesis Pod | Campbell White | Blue | R | Phyrexia: All Will Be One Commander |
| 15 | Synthetic Destiny | Dave Kendall | Blue | R | Commander 2015 |
| 44 | Synthetic Destiny | Dave Kendall | Blue | R | Kaldheim Commander |
| 84 | Syphon Essence | Sean Murray | Blue | C | Innistrad: Crimson Vow |
| 69 | Syphon Flesh | Ironbrush | Black | U | Commander Anthology |
| 79 | Syphon Flesh | Ironbrush | Black | U | Commander Anthology 2018 |
| 103 | Syphon Flesh | Ironbrush | Black | U | Magic: The Gathering-Commander |
| 129 | Syphon Flesh | Ironbrush | Black | U | Innistrad: Midnight Hunt Commander |
| 46 | Syphon Life | Dan Seagrave | Black | U | Eventide |
| 100 | Syphon Life | Dan Seagrave | Black | C | Modern Masters |
| 42 | Syphon Mind | Jeff Easley | Black | C | Planechase |
| 70 | Syphon Mind | Jeff Easley | Black | C | Commander Anthology |
| 80 | Syphon Mind | Jeff Easley | Black | C | Commander Anthology 2018 |
| 104 | Syphon Mind | Jeff Easley | Black | C | Magic: The Gathering-Commander |
| 127 | Syphon Mind | Jeff Easley | Black | C | Commander 2017 |
| 165 | Syphon Mind | Jeff Easley | Black | C | Commander 2014 |
| 175 | Syphon Mind | Jeff Easley | Black | C | Onslaught |
| 206 | Syphon Mind | Jeff Easley | Black | C | Modern Horizons 3 Commander |
| 772 | Syphon Mind | Jeff Easley | Black | C | Commander Legends: Battle for Baldur's Gate |
| 117 | Syphon Sliver | Tyler Jacobson | Black | R | Magic 2014 Core Set |
| 870 | Syphon Sliver | Johann Bodin | Black | R | Commander Masters |
| Syphon Soul | Melissa A. Benson | Black | C | Battle Royale Box Set |
| Syphon Soul | Melissa Benson | Black | C | Legends |
| 43 | Syphon Soul | Ron Spears | Black | C | Planechase |
| 127 | Syphon Soul | Ron Spears | Black | C | Magic: The Gathering—Conspiracy |
| 159 | Syphon Soul | Melissa A. Benson | Black | C | Classic Sixth Edition |
| 176 | Syphon Soul | Ron Spears | Black | C | Onslaught |
| 32 | Syr Alin, the Lion's Claw | Paul Scott Canavan | White | U | Throne of Eldraine |
| 252 | Syr Alin, the Lion's Claw | Paul Scott Canavan | White | U | Jumpstart 2022 |
| 214 | Syr Armont, the Redeemer | Magali Villeneuve | White/Green | U | Wilds of Eldraine |
| 15 | Syr Cadian, Knight Owl | Andrea Radeck | White | R | Unsanctioned |
| 145 | Syr Carah, the Bold | Wisnu Tan | Red | U | Throne of Eldraine |
| 67 | Syr Elenora, the Discerning | Mila Pesic | Blue | U | Throne of Eldraine |
| 239 | Syr Elenora, the Discerning | Mila Pesic | Blue | U | March of the Machine Commander |
| 357 | Syr Elenora, the Discerning | Mila Pesic | Blue | U | Jumpstart 2022 |
| 177 | Syr Faren, the Hengehammer | Chris Rallis | Green | U | Throne of Eldraine |
| 252 | Syr Ginger, the Meal Ender | Michal Ivan | | R | Wilds of Eldraine |
| 369 | Syr Ginger, the Meal Ender | Michal Ivan | | R | Wilds of Eldraine |
| 330 | Syr Gwyn, Hero of Ashvale | Lie Setiawan | White/Black/Red | M | Throne of Eldraine |
| 56 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | Zendikar Rising Commander |
| 107 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | Throne of Eldraine |
| 141 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | Murders at Karlov Manor Commander |
| 158 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | Duskmourn: House of Horror Commander |
| 207 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | Modern Horizons 3 Commander |
| 269 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | March of the Machine Commander |
| 474 | Syr Konrad, the Grim | Anna Steinbauer | Black | U | Jumpstart 2022 |
| 80 | Syrix, Carrier of the Flame | Brian Valeza | Black/Red | R | Streets of New Capenna Commander |
| 180 | Syrix, Carrier of the Flame | Brian Valeza | Black/Red | R | Streets of New Capenna Commander |
| 214 | Sythis, Harvest's Hand | Ryan Yee | White/Green | R | Modern Horizons 2 |
| 377 | Sythis, Harvest's Hand | Ryan Yee | White/Green | R | Modern Horizons 2 |
| 938 | Sythis, Harvest's Hand | Ryan Yee | White/Green | R | Commander Masters |
| 20 | Szadek, Lord of Secrets | Donato Giancola | Blue/Black | R | Guild Kit: Dimir |
| 168 | Szadek, Lord of Secrets | Donato Giancola | Blue/Black | R | Commander Anthology 2018 |
| 228 | Szadek, Lord of Secrets | Donato Giancola | Blue/Black | R | Magic: The Gathering-Commander |
| 234 | Szadek, Lord of Secrets | Donato Giancola | Blue/Black | R | Ravnica: City of Guilds |
| 170 | Szarekh, the Silent King | Anton Solovianchyk | Black | M | Warhammer 40,000 Commander |
| 177 | Szarekh, the Silent King | Anton Solovianchyk | Black | M | Warhammer 40,000 Commander |
| 152 | Szat's Will | Sidharth Chaturvedi | Black | R | Commander Legends |
| 655 | Szat's Will | Sidharth Chaturvedi | Black | R | Commander Legends |
| 46 | Tabaxi Toucaneers | Filipe Pagliuso | White | C | Commander Legends: Battle for Baldur's Gate |
| 235 | Tablet of the Guilds | Nic Klein | | U | Return to Ravnica |
| 129 | Taborax, Hope's Demise | G-host Lee | Black | R | Zendikar Rising |
| 189 | Taborax, Hope's Demise | G-host Lee | Black | U | Commander Masters |
| 346 | Taborax, Hope's Demise | G-host Lee | Black | R | Zendikar Rising |
| 72 | Tah-Crop Skirmisher | Victor Adame Minguez | Blue | C | Amonkhet |
| 50 | Tahngarth, First Mate | Anna Steinbauer | Red/Green | R | Commander 2019 |
| 70 | Tahngarth's Glare | Pete Venters | Red | C | Apocalypse |
| Tahngarth's Rage | Hannibal King | Red | U | Tempest |
| 120 | Taiga Stadium (playtest) | Tara Rueping | | C | Mystery Booster |
| 46 | Taigam, Ojutai Master | Simon Dominic | White/Blue | R | Commander 2017 |
| 60 | Taigam, Ojutai Master | Domenico Cava | White/Blue | R | March of the Machine Multiverse Legends |
| 47 | Taigam, Sidisi's Hand | Simon Dominic | Blue/Black | R | Commander 2017 |
| 357 | Taigam, Sidisi's Hand | Simon Dominic | Blue/Black | U | Commander Masters |
| 57 | Taigam's Scheming | Svetlin Velinov | Blue | C | Khans of Tarkir |
| 81 | Taigam's Strike | David Gaillet | Blue | C | Dragons of Tarkir |
| 234 | Taii Wakeen, Perfect Shot | David Auden Nash | White/Red | R | Outlaws of Thunder Junction |
| 365 | Taii Wakeen, Perfect Shot | David Auden Nash | White/Red | R | Outlaws of Thunder Junction |
| 161 | Tail Slash | Efrem Palacios | Red | C | Dragons of Tarkir |
| 182 | Tail Swipe | Angelo Bortolini | Green | U | Dominaria United |
| 212 | Tail the Suspect | Joshua Raphael | Blue/Green | R | Murders at Karlov Manor |
| 334 | Tail the Suspect | David Robert Hovey | Blue/Green | R | Murders at Karlov Manor |
| 124 | Tainted Adversary | Tuan Duong Chu | Black | M | Innistrad: Midnight Hunt |
| 350 | Tainted Adversary | Tuan Duong Chu | Black | M | Innistrad: Midnight Hunt |
| 128 | Tainted Isle | Alan Pollack | | U | Planechase Anthology |
| 128 | Tainted Isle | Alan Pollack | | U | Planechase 2012 Edition |
| 141 | Tainted Isle | Alan Pollack | | U | Torment |
| 169 | Tainted Isle | Alan Pollack | | U | Wilds of Eldraine Commander |
| 183 | Tainted Isle | Alan Pollack | | U | Innistrad: Midnight Hunt Commander |
| 299 | Tainted Isle | Rafater | | U | Magic The Gathering—Fallout |
| 300 | Tainted Isle | Alan Pollack | | U | Murders at Karlov Manor Commander |
| 303 | Tainted Isle | Alan Pollack | | U | Duskmourn: House of Horror Commander |
| 920 | Tainted Isle | Alan Pollack | | U | Commander Legends: Battle for Baldur's Gate |
| 217 | Tainted Observer | Johann Bodin | Blue/Green | U | Phyrexia: All Will Be One |
| 83 | Tainted Sigil | Chippy | White/Black | U | Alara Reborn |
| Tainted Specter | Chippy | Black | R | Mirage |
| 80 | Tainted Strike | James Ryman | Black | C | Scars of Mirrodin |
| 204 | Tajic, Legion's Edge | Anthony Palumbo | White/Red | R | Guilds of Ravnica |
| 231 | Tajic, Legion's Edge | Anthony Palumbo | White/Red | R | Ravnica Remastered |
| 385 | Tajic, Legion's Edge | Anthony Palumbo | White/Red | R | Ravnica Remastered |
| 27 | Taj-Nar Swordsmith | Todd Lockwood | White | U | Mirrodin |
| 36 | Taj-Nar Swordsmith | Todd Lockwood | White | U | Modern Masters 2015 Edition |
| 77 | Taj-Nar Swordsmith | Todd Lockwood | White | U | Commander 2017 |
| 193 | Tajuru Beastmaster | Greg Opalinski | Green | C | Battle for Zendikar |
| 211 | Tajuru Preserver | rk post | Green | R | Rise of the Eldrazi |
| 210 | Tajuru Snarecaster | Rudy Siswanto | Green | C | Zendikar Rising |
| 194 | Tajuru Stalwart | Wesley Burt | Green | C | Battle for Zendikar |
| 47 | Take into Custody | David Palumbo | Blue | C | Aether Revolt |
| 237 | Take It Back | Uriah Voth | Blue | U | Wilds of Eldraine |
| 156 | Take Out the Trash | Fiona Hsieh | Red | C | Bloomburrow |
| 44 | Take Possession | Michael Phillippi | Blue | R | Future Sight |
| 66 | Take Possession | Michael Phillippi | Blue | U | Modern Masters |
| 158 | Take to the Streets | Matt Forsyth | Green | U | Streets of New Capenna |
| 26 | Take Up Arms | Craig J Spearing | White | U | Khans of Tarkir |
| 111 | Take Up Arms | Craig J Spearing | White | U | Battlebond |
| 34 | Take Up the Shield | Josiah "Jo" Cameron | White | C | Outlaws of Thunder Junction |
| 35 | Take Up the Shield | Manuel Castañón | White | C | Dominaria United |
| 112 | Taken by Nightmares | Artur Treffner | Black | U | Wilds of Eldraine |
| 46 | Takeno, Samurai General | Matt Cavotta | White | R | Champions of Kamigawa |
| 24 | Takeno's Cavalry | Darrell Riche | White | C | Betrayers of Kamigawa |
| 47 | Talara's Bane | Joshua Hagler | Black | C | Eventide |
| 24 | Talara's Battalion | Todd Lockwood | Green | R | Duel Decks: Elves vs. Inventors |
| 52 | Talara's Battalion | Todd Lockwood | Green | R | Duel Decks: Mind vs. Might |
| 77 | Talara's Battalion | Todd Lockwood | Green | R | Eventide |
| Talas Air Ship | Mark Tedin | Blue | C | Portal Second Age |