| 40 | Twinblade Geist | Tuan Duong Chu | White | U | Innistrad: Crimson Vow |
| 79 | Twinblade Slasher | Trevor Hairsine | Green | U | Eventide |
| 60 | Twincast | Christopher Moeller | Blue | R | Saviors of Kamigawa |
| 78 | Twincast | Christopher Moeller | Blue | R | Magic 2010 |
| 120 | Twincast | Christopher Moeller | Blue | R | Tenth Edition |
| 240 | Twining Twins | Fajareka Setiawan | Blue | R | Wilds of Eldraine |
| 296 | Twining Twins | Alayna Danner | Blue | R | Wilds of Eldraine |
| 264 | Twinning Glass | Franz Vohwinkel | | R | Lorwyn |
| 70 | Twinning Staff | Mike Bierek | | R | Ikoria Commander |
| 383 | Twinning Staff | Mike Bierek | | R | Streets of New Capenna Commander |
| 37 | Twins of Discord | Lorenzo Lanfranconi | | R | Modern Horizons 3 Commander |
| 89 | Twins of Discord | Lorenzo Lanfranconi | | R | Modern Horizons 3 Commander |
| 118 | Twins of Maurer Estate | Darek Zabrocki | Black | C | Ultimate Masters |
| 142 | Twins of Maurer Estate | Darek Zabrocki | Black | C | Shadows over Innistrad |
| 118 | Twinscroll Shaman | Chris Seaman | Red | C | Strixhaven: School of Mages |
| 168 | Twinshot Sniper | Brent Hollowell | Red | U | Kamigawa: Neon Dynasty |
| 188 | Twin-Silk Spider | Ben Maier | Green | C | Modern Horizons |
| 134 | Twinstrike | Christopher Rush | Black/Red | U | Dissension |
| 120 | Twist Allegiance | Wayne Reynolds | Red | R | Betrayers of Kamigawa |
| 77 | Twist Reality | Allen Williams | Blue | C | Duskmourn: House of Horror |
| 4 | Twisted Abomination | Daren Bader | Black | C | Premium Deck Series: Graveborn |
| 26 | Twisted Abomination | Daren Bader | Black | C | Archenemy |
| 45 | Twisted Abomination | Daren Bader | Black | C | Duel Decks Anthology, Garruk vs. Liliana |
| 45 | Twisted Abomination | Daren Bader | Black | C | Duel Decks: Garruk vs. Liliana |
| 50 | Twisted Abomination | Daren Bader | Black | S | Time Spiral "Timeshifted" |
| 76 | Twisted Abomination | Daren Bader | Black | C | Scourge |
| 110 | Twisted Abomination | Daren Bader | Black | C | Eternal Masters |
| 111 | Twisted Abomination | Daren Bader | Black | C | Double Masters |
| 111 | Twisted Abomination | Daren Bader | Black | C | Masters 25 |
| 129 | Twisted Abomination | Daren Bader | Black | C | Magic: The Gathering—Conspiracy |
| 194 | Twisted Abomination | Daren Bader | Black | C | Commander Masters |
| 125 | Twisted Embrace | Betty Jiang | Black | C | Kamigawa: Neon Dynasty |
| 74 | Twisted Experiment | rk post | Black | C | Urza's Destiny |
| 104 | Twisted Experiment | Samuel Araya | Black | C | Dominaria Remastered |
| 154 | Twisted Fealty | Mila Pesic | Red | U | Wilds of Eldraine |
| 50 | Twisted Image | Izzy | Blue | U | Scars of Mirrodin |
| 75 | Twisted Image | Izzy | Blue | U | Masters 25 |
| 237 | Twisted Justice | Ralph Horsley | Blue/Black | U | Ravnica: City of Guilds |
| 232 | Twisted Landscape | Piotr Dura | | C | Modern Horizons 3 |
| 74 | Twisted Reflection | Jason Felix | Blue | U | Modern Horizons |
| 14 | Twisted Riddlekeeper | Nino Vecia | | U | Modern Horizons 3 |
| 114 | Twisted Sewer-Witch | Scott Murphy | Black | U | Wilds of Eldraine |
| 217 | Twists and Turns | Deruchenko Alexander | Green | U | The Lost Caverns of Ixalan |
| 538 | Two by Four (playtest) | Sam Denmark | Blue | R | Mystery Booster 2: Convention Edition |
| 191 | Two-Handed Axe | Milivoj Ćeran | Red | U | Alchemy Horizons: Baldur's Gate |
| 203 | Two-Handed Axe | Milivoj Ćeran | Red | U | Commander Legends: Battle for Baldur's Gate |
| 146 | Two-Headed Cerberus | Karl Kopinski | Red | C | Theros |
| Two-Headed Giant of Foriys | Anson Maddocks | Red | R | Unlimited Edition |
| Two-Headed Giant of Foriys | Anson Maddocks | Red | R | Limited Edition Beta |
| Two-Headed Giant of Foriys | Anson Maddocks | Red | R | Limited Edition Alpha |
| 139 | Two-Headed Giant of Foriys | Anson Maddocks | Red | U | Masters Edition IV |
| 183 | Two-Headed Sliver | Dany Orizio | Red | C | Time Spiral |
| 197 | Two-Headed Sliver | Dany Orizio | Red | C | Time Spiral Remastered |
| 883 | Two-Headed Sliver | Raoul Vitale | Red | C | Commander Masters |
| 118 | Tymaret Calls the Dead | Vincent Proce | Black | R | Theros Beyond Death |
| 18 | Tymaret, Chosen from Death | Jason A. Engle | Black | U | March of the Machine Multiverse Legends |
| 119 | Tymaret, Chosen from Death | Chase Stone | Black | U | Theros Beyond Death |
| 101 | Tymora's Invoker | Leonardo Santanna | Blue | C | Commander Legends: Battle for Baldur's Gate |
| 135 | Tymora's Invoker | Leonardo Santanna | Blue | C | Alchemy Horizons: Baldur's Gate |
| 63 | Typhoid Rats | Dave Kendall | Black | C | Arena Base Set |
| 89 | Typhoid Rats | Dave Kendall | Black | C | Fate Reforged |
| 118 | Typhoid Rats | Kev Walker | Black | C | Magic 2015 Core Set |
| 120 | Typhoid Rats | Kev Walker | Black | C | Innistrad |
| 130 | Typhoid Rats | Kev Walker | Black | C | Magic: The Gathering—Conspiracy |
| 480 | Typhoid Rats | Kev Walker | Black | C | Jumpstart 2022 |
| 102 | Tyranid Invasion | Games Workshop | Green | U | Warhammer 40,000 Commander |
| 162 | Tyrant of Discord | Richard Wright | Red | R | Avacyn Restored |
| 154 | Tyrant of Kher Ridges | Karl Kopinski | Red | R | The Brothers' War |
| 341 | Tyrant of Kher Ridges | Karl Kopinski | Red | R | The Brothers' War |
| 30 | Tyrant's Choice | Daarken | Black | C | Magic: The Gathering—Conspiracy |
| 143 | Tyrant's Choice | Daarken | Black | C | Vintage Masters |
| 39 | Tyrant's Familiar | Todd Lockwood | Red | R | Commander 2014 |
| 125 | Tyrant's Familiar | Todd Lockwood | Red | R | Commander Anthology 2018 |
| 143 | Tyrant's Familiar | Todd Lockwood | Red | R | Commander 2017 |
| 238 | Tyrant's Machine | Yeong-Hao Han | | C | Magic 2015 Core Set |
| 248 | Tyrant's Machine | Yeong-Hao Han | | C | Battlebond |
| 56 | Tyrant's Scorn | William Tempest | Blue/Black | U | Outlaws of Thunder Junction Breaking News |
| 225 | Tyrant's Scorn | Svetlin Velinov | Blue/Black | U | War of the Spark |
| 240 | Tyrite Sanctum | Volkan Baga | | R | Dominaria United Commander |
| 272 | Tyrite Sanctum | Volkan Baga | | R | Kaldheim |
| 372 | Tyrite Sanctum | Volkan Baga | | R | Kaldheim |
| 1049 | Tyrite Sanctum | Volkan Baga | | R | Commander Masters |
| 11 | Tyr's Blessing | Leanna Crossan | White | C | Commander Legends: Battle for Baldur's Gate |
| 85 | Tyr's Blessing | Leanna Crossan | White | C | Alchemy Horizons: Baldur's Gate |
| 48 | Tyvar the Bellicose | Jarel Threat | Black/Green | M | March of the Machine: The Aftermath |
| 98 | Tyvar the Bellicose | Richard Luong | Black/Green | M | March of the Machine: The Aftermath |
| 148 | Tyvar the Bellicose | Jarel Threat | Black/Green | M | March of the Machine: The Aftermath |
| 183 | Tyvar the Bellicose | Jarel Threat | Black/Green | M | March of the Machine: The Aftermath |
| 227 | Tyvar the Bellicose | Richard Luong | Black/Green | M | March of the Machine: The Aftermath |
| 190 | Tyvar's Stand | Kieran Yanner | Green | U | Phyrexia: All Will Be One |
| 146 | Tzaangor Shaman | Wisnu Tan | Blue/Red | R | Warhammer 40,000 Commander |
| 272 | Uba Mask | Randy Gallegos | | R | Champions of Kamigawa |
| 30 | Ubul Sar Gatekeepers | Volkan Baga | Black | C | Dragon's Maze |
| 242 | Uchbenbak, the Great Mistake | Steven Belledin | Blue/Black | U | The Lost Caverns of Ixalan |
| 310 | Uchbenbak, the Great Mistake | WolfSkullJack | Blue/Black | U | The Lost Caverns of Ixalan |
| 1 | Ugin, the Spirit Dragon | Raymond Swanland | | M | Core Set 2021 |
| 1 | Ugin, the Spirit Dragon | Chris Rahn | | M | War of the Spark Mythic Edition |
| 1 | Ugin, the Spirit Dragon | Chris Rahn | | M | Ugin's Fate promos |
| 1 | Ugin, the Spirit Dragon | Raymond Swanland | | M | Fate Reforged |
| 279 | Ugin, the Spirit Dragon | Ryan Pancoast | | M | Core Set 2021 |
| 285 | Ugin, the Spirit Dragon | Raymond Swanland | | M | Core Set 2021 |
| 76 | Ugin's Binding | Drew Baker | Blue | M | Modern Horizons 3 |
| 328 | Ugin's Binding | Mark Poole | Blue | M | Modern Horizons 3 |
| 3 | Ugin's Conjurant | Ryan Yee | | U | War of the Spark |
| 164 | Ugin's Construct | Peter Mohrbacher | | U | Ugin's Fate promos |
| 164 | Ugin's Construct | Peter Mohrbacher | | U | Fate Reforged |
| 87 | Ugin's Insight | Tyler Jacobson | Blue | R | Battle for Zendikar |
| 196 | Ugin's Insight | Tyler Jacobson | Blue | R | Modern Horizons 3 Commander |
| 233 | Ugin's Labyrinth | Mark Poole | | M | Modern Horizons 3 |
| 359 | Ugin's Labyrinth | Samuele Bandini | | M | Modern Horizons 3 |
| 53 | Ugin's Mastery | David Astruga | | R | Murders at Karlov Manor Commander |
| 718 | Ugin's Mastery | David Astruga | | R | Commander Masters |
| 751 | Ugin's Mastery | David Astruga | | R | Commander Masters |
| 227 | Ugin's Nexus | Sam Burley | | M | Khans of Tarkir |
| 17 | Ukkima, Stalking Shadow | Daarken | Blue/Black | M | Ikoria Commander |
| 247 | Ukkima, Stalking Shadow | Daarken | Blue/Black | M | Outlaws of Thunder Junction Commander |
| Uktabi Wildcats | John Matson | Green | R | Mirage |
| 261 | Uktabi Wildcats | John Matson | Green | R | Classic Sixth Edition |
| 278 | Uktabi Wildcats | Thomas Gianni | Green | R | Seventh Edition |
| 4 | Ulalek, Fused Atrocity | Alex Konstad | | M | Modern Horizons 3 Commander |
| 16 | Ulalek, Fused Atrocity | Cosmin Podar | | M | Modern Horizons 3 Commander |
| 24 | Ulalek, Fused Atrocity | Alex Konstad | | M | Modern Horizons 3 Commander |
| 1 | Ulamog, the Ceaseless Hunger | Michael Komarck | | M | Historic Anthology 3 |
| 5 | Ulamog, the Ceaseless Hunger | Michael Komarck | | M | Commander Masters |
| 15 | Ulamog, the Ceaseless Hunger | Michael Komarck | | M | Battle for Zendikar |
| 454 | Ulamog, the Ceaseless Hunger | Michael Komarck | | M | Commander Masters |
| 670 | Ulamog, the Ceaseless Hunger | Cosmin Podar | | M | Commander Masters |
| 1059 | Ulamog, the Ceaseless Hunger | Cosmin Podar | | M | Commander Masters |
| 6 | Ulamog's Crusher | Todd Lockwood | | C | Commander Masters |
| 7 | Ulamog's Crusher | Todd Lockwood | | C | Modern Masters 2015 Edition |
| 8 | Ulamog's Crusher | Lucas Graciano | | C | Ultimate Masters |
| 13 | Ulamog's Crusher | Todd Lockwood | | C | Rise of the Eldrazi |
| 44 | Ulamog's Crusher | Todd Lockwood | | C | Duel Decks: Zendikar vs. Eldrazi |
| 161 | Ulamog's Crusher | Todd Lockwood | | C | Modern Horizons 3 Commander |
| 16 | Ulamog's Despoiler | Peter Mohrbacher | | U | Battle for Zendikar |
| 38 | Ulamog's Dreadsire | Alexander Mokhov | | R | Modern Horizons 3 Commander |
| 90 | Ulamog's Dreadsire | Alexander Mokhov | | R | Modern Horizons 3 Commander |
| 207 | Ulamog's Nullifier | Aleksi Briclot | Blue/Black | U | Battle for Zendikar |
| 275 | Ulamog's Nullifier | Aleksi Briclot | Blue/Black | U | Modern Horizons 3 Commander |
| 68 | Ulamog's Reclaimer | Svetlin Velinov | Blue | U | Battle for Zendikar |
| 100 | Ulasht, the Hate Seed | Nottsuo | Red/Green | R | Guild Kit: Gruul |
| 136 | Ulasht, the Hate Seed | Nottsuo | Red/Green | R | Guildpact |
| 143 | Ulasht, the Hate Seed | Nottsuo | Red/Green | R | Kamigawa: Neon Dynasty Commander |
| 289 | Ulasht, the Hate Seed | Nottsuo | Red/Green | R | Double Masters 2022 |
| 547 | Ulasht, the Hate Seed | Nottsuo | Red/Green | R | Double Masters 2022 |
| 76 | Ulder Ravengard, Marshal | Eric Deschamps | White/Red | R | Alchemy Horizons: Baldur's Gate |
| 321 | Ulder Ravengard, Marshal | Jeff Dee | White/Red | R | Alchemy Horizons: Baldur's Gate |
| 191 | Ulrich, Uncontested Alpha | Slawomir Maniak | Red/Green | M | Eldritch Moon |
| 246 | Ulrich, Uncontested Alpha | Slawomir Maniak | Red/Green | R | Shadows Over Innistrad Remastered |
| 182 | Ulrich's Kindred | Josu Hernaiz | Red | U | Shadows Over Innistrad Remastered |
| 187 | Ulrich's Kindred | Josu Hernaiz | Red | U | Shadows over Innistrad |
| 15 | Ultra Magnus, Armored Carrier | Volta Creation | White/Red/Green | M | The Brothers' War Transformers Cards |
| 29 | Ultra Magnus, Armored Carrier | Volta Creation | White/Red/Green | M | The Brothers' War Transformers Cards |
| 15 | Ultra Magnus, Tactician | Volta Creation | White/Red/Green | M | The Brothers' War Transformers Cards |
| 29 | Ultra Magnus, Tactician | Volta Creation | White/Red/Green | M | The Brothers' War Transformers Cards |
| 18 | Ultramarines Honour Guard | Games Workshop | White | R | Warhammer 40,000 Commander |
| 160 | Ulvenwald Mysteries | Greg Opalinski | Green | U | Jumpstart: Historic Horizons |
| 184 | Ulvenwald Mysteries | Greg Opalinski | Green | U | Double Masters |
| 193 | Ulvenwald Mysteries | Nereida | Green | U | Murders at Karlov Manor Commander |
| 223 | Ulvenwald Mysteries | Nereida | Green | U | Shadows Over Innistrad Remastered |
| 236 | Ulvenwald Mysteries | Greg Opalinski | Green | U | Shadows over Innistrad |
| 208 | Ulvenwald Mystics | Dan Scott | Green | U | Innistrad |
| 176 | Ulvenwald Observer | Jaime Jones | Green | R | Eldritch Moon |
| 208 | Ulvenwald Primordials | Dan Scott | Green | U | Innistrad |
| 238 | Umara Mystic | Bryan Sola | Blue/Red | U | Zendikar Rising |
| 86 | Umara Skyfalls | Jesper Ejsing | | U | Zendikar Rising |
| 237 | Umbilicus | Dermot Power | | R | Dominaria Remastered |
| 312 | Umbilicus | Dermot Power | | R | Urza's Saga |
| 390 | Umbilicus | Dermot Power | | R | Dominaria Remastered |
| 52 | Umbra Mystic | Matt Stewart | White | R | Rise of the Eldrazi |
| 82 | Umbra Mystic | Matt Stewart | White | R | Wilds of Eldraine Commander |
| 48 | Umbra Stalker | Daarken | Black | R | Eventide |
| 38 | Umbris, Fear Manifest | Daarken | Blue/Black | M | Innistrad: Crimson Vow Commander |
| 76 | Umbris, Fear Manifest | Daarken | Blue/Black | M | Innistrad: Crimson Vow Commander |
| 111 | Umezawa's Charm | Eric Deschamps | Black | C | Modern Horizons |
| 14 | Umezawa's Jitte | Christopher Moeller | | M | From the Vault: Lore |
| 163 | Umezawa's Jitte | Christopher Moeller | | R | Betrayers of Kamigawa |
| 78 | Unable to Scream | Fariba Khamseh | Blue | C | Duskmourn: House of Horror |
| 36 | Unassuming Gelatinous Serpent | Larissa Hasenheit, Mina Jeon, Daria Sergeyeva, Sam Burley | | C | Unfinity |
| 37 | Unassuming Sage | Michele Giorgi | White | C | Wilds of Eldraine |
| 82 | Unblinking Observer | Filip Burburan | Blue | C | Innistrad: Midnight Hunt |
| 189 | Unbound Flourishing | Tomasz Jedruszek | Green | M | Modern Horizons |
| 14 | Unburial Rites | Ryan Pancoast | Black | U | Historic Anthology 3 |
| 36 | Unburial Rites | Ryan Pancoast | Black | U | Shadows of the Past |
| 85 | Unburial Rites | Ryan Pancoast | Black | U | Modern Masters 2017 Edition |
| 95 | Unburial Rites | Ryan Pancoast | Black | U | Double Masters 2022 |
| 111 | Unburial Rites | Ryan Pancoast | Black | U | Adventures in the Forgotten Realms Commander |
| 119 | Unburial Rites | Ryan Pancoast | Black | U | Ultimate Masters |
| 122 | Unburial Rites | Ryan Pancoast | Black | U | Innistrad |
| 139 | Unburial Rites | Ryan Pancoast | Black | U | Ikoria Commander |
| 163 | Uncanny Speed | Raymond Swanland | Red | C | Avacyn Restored |
| 164 | Unchained Berserker | Bram Sels | Red | U | Core Set 2020 |
| 35 | Uncivil Unrest | Lorenzo Mastroianni | Red | R | March of the Machine Commander |
| 122 | Uncivil Unrest | Lorenzo Mastroianni | Red | R | March of the Machine Commander |
| Uncle Istvan | Daniel Gelon | Black | U | Fourth Edition |
| Uncle Istvan | Daniel Gelon | Black | U | The Dark |
| 51 | Uncle Istvan | Daniel Gelon | Black | S | Time Spiral "Timeshifted" |
| 108 | Uncontrolled Infestation | Tony Szczudlo | Red | C | Scourge |
| 27 | Unconventional Tactics | Jason Felix | White | U | Hour of Devastation |
| 43 | Unconventional Tactics | Jason Felix | White | U | Amonkhet Remastered |
| 19 | Uncovered Clues | Jaime Jones | Blue | C | Dragon's Maze |
| 75 | Unctus, Grand Metatect | Andrew Mar | Blue | R | Phyrexia: All Will Be One |
| 303 | Unctus, Grand Metatect | Sidharth Chaturvedi | Blue | R | Phyrexia: All Will Be One |
| 76 | Unctus's Retrofitter | Cristi Balanescu | Blue | U | Phyrexia: All Will Be One |