| 49 | Undercover Butler | Kim Sokol | Blue/Black | U | Ravnica Clue Edition |
| 197 | Undergrowth Champion | Tyler Jacobson | Green | M | Battle for Zendikar |
| 181 | Undergrowth Recon | Ryan Pancoast | Green | M | Murders at Karlov Manor |
| 411 | Undergrowth Recon | Ryan Pancoast | Green | M | Murders at Karlov Manor |
| 62 | Undermine | Massimilano Frezzato | Blue/Black | R | Duel Decks: Ajani vs. Nicol Bolas |
| 282 | Undermine | Massimilano Frezzato | Blue/Black | R | Invasion |
| Undertow | Randy Asplund-Faith | Blue | U | Legends |
| 120 | Underworld Charger | Johann Bodin | Black | C | Theros Beyond Death |
| 73 | Underworld Connections | Yeong-Hao Han | Black | R | Duel Decks: Jace vs. Vraska |
| 83 | Underworld Connections | Yeong-Hao Han | Black | R | Return to Ravnica |
| 128 | Underworld Connections | Yeong-Hao Han | Black | R | Commander 2017 |
| 138 | Underworld Connections | Yeong-Hao Han | Black | R | Innistrad: Crimson Vow Commander |
| 138 | Underworld Connections | Yeong-Hao Han | Black | R | Commander 2015 |
| Underworld Dreams | Julie Baroh | Black | U | Legends |
| 115 | Underworld Dreams | Carl Critchlow | Black | R | Magic 2010 |
| 121 | Underworld Dreams | PINDURSKI | Black | U | Theros Beyond Death |
| 167 | Underworld Dreams | Carl Critchlow | Black | R | Ninth Edition |
| 168 | Underworld Dreams | Carl Critchlow | Black | R | Eighth Edition |
| 184 | Underworld Dreams | Carl Critchlow | Black | R | Tenth Edition |
| Undo | Henry Van Der Linde | Blue | U | Portal Second Age |
| Undo | Terese Nielsen | Blue | C | Visions |
| 58 | Undo | Terese Nielsen | Blue | U | Starter 1999 |
| 26 | Undying Rage | Scott M. Fischer | Red | U | Duel Decks: Heroes vs. Monsters |
| 146 | Undying Rage | Scott M. Fischer | Red | C | Dominaria Remastered |
| 152 | Undying Rage | Scott M. Fischer | Red | C | Eternal Masters |
| 153 | Undying Rage | Scott M. Fischer | Red | C | Ultimate Masters |
| 184 | Undying Rage | Scott M. Fischer | Red | U | Time Spiral |
| 205 | Undying Rage | Scott M. Fischer | Red | C | Commander Legends |
| 196 | Unearthly Blizzard | Joel Thomas | Red | C | Champions of Kamigawa |
| Unerring Sling | Zak Plucinski | | U | Mirage |
| 13 | Unexpected Conversion | Kekai Kotaki | Blue | R | Innistrad: Midnight Hunt Alchemy |
| 111 | Unflinching Courage | Mike Bierek | White/Green | U | Dragon's Maze |
| 192 | Unflinching Courage | Mike Bierek | White/Green | U | Commander 2018 |
| 197 | Unflinching Courage | Mike Bierek | White/Green | U | Modern Masters 2017 Edition |
| 230 | Unflinching Courage | Mike Bierek | White/Green | U | Battlebond |
| 71 | Unforge | Kev Walker | Red | C | Darksteel |
| 127 | Unforgiving One | Fariba Khamseh | Black | U | Kamigawa: Neon Dynasty |
| Unfulfilled Desires | D. Alexander Gregory | Blue/Black | R | Mirage |
| 64 | Unhallowed Pact | Volkan Baga | Black | C | Duel Decks: Nissa vs. Ob Nixilis |
| 124 | Unhallowed Pact | Volkan Baga | Black | C | Avacyn Restored |
| 131 | Unhallowed Pact | Volkan Baga | Black | C | Magic: The Gathering—Conspiracy |
| 87 | Unhinge | Keith Garletts | Black | C | Torment |
| 119 | Unholy Indenture | Seb McKinnon | Black | C | Core Set 2020 |
| 94 | Uninvited Geist | Dan Scott | Blue | U | Shadows over Innistrad |
| 31 | Union of the Third Path | Robin Olausson | White | C | The Brothers' War |
| 17 | Universal Surveillance | Aaron J. Riley | Blue | R | Kamigawa: Neon Dynasty Commander |
| 54 | Universal Surveillance | Aaron J. Riley | Blue | R | Kamigawa: Neon Dynasty Commander |
| 187 | Unlicensed Disintegration | Izzy | Black/Red | U | Kaladesh |
| 211 | Unlicensed Disintegration | Izzy | Black/Red | U | Kaladesh Remastered |
| 224 | Unlicensed Disintegration | Izzy | Black/Red | U | Double Masters |
| 61 | Unlikely Meeting | Elizabeth Peiró | Blue | R | Doctor Who Commander |
| 27 | Unmake | Steven Belledin | White/Black | C | Duel Decks: Sorin vs. Tibalt |
| 96 | Unmake | Steven Belledin | White/Black | C | Eventide |
| 98 | Unmake | Steven Belledin | White/Black | C | Archenemy |
| 212 | Unmoored Ego | Volkan Baga | Blue/Black | R | Guilds of Ravnica |
| 168 | Unnatural Aggression | James Ryman | Green | C | Battle for Zendikar |
| 737 | Unnatural Aggression | James Ryman | Green | C | Jumpstart 2022 |
| 114 | Unnerving Assault | Ron Spencer | Blue/Red | U | Eventide |
| 23 | Unquenchable Fury | Livia Prima | Red | R | Kamigawa: Neon Dynasty Commander |
| 63 | Unquenchable Fury | Livia Prima | Red | R | Kamigawa: Neon Dynasty Commander |
| 31 | Unquestioned Authority | Alex Horley-Orlandelli | White | U | Judgment |
| 78 | Unquestioned Authority | Zoltan Boros | White | U | Commander 2018 |
| 85 | Unquestioned Authority | Zoltan Boros | White | U | Magic: The Gathering—Conspiracy |
| 260 | Unquestioned Authority | Alex Horley-Orlandelli | White | U | Jumpstart 2022 |
| 389 | Unquestioned Authority | Zoltan Boros | White | U | Commander Legends |
| 147 | Unraveling Mummy | Tomasz Jedruszek | White/Black | U | Hour of Devastation |
| 156 | Unruly Catapult | Vincent Christiaens | Red | C | Wilds of Eldraine |
| 50 | Unruly Krasis | Billy Christian | Blue/Green | R | Ravnica Clue Edition |
| 112 | Unscrupulous Contractor | Mila Pesic | Black | U | Outlaws of Thunder Junction |
| 128 | Unseal the Necropolis | Isis | Black | C | March of the Machine |
| 29 | Unshakable Tail | Sean Murray | Black | R | Murders at Karlov Manor Commander |
| 339 | Unshakable Tail | Sean Murray | Black | R | Murders at Karlov Manor Commander |
| 79 | Unspeakable Symbol | Arnie Swekel | Black | U | Scourge |
| 115 | Unstable Hulk | Ron Spencer | Red | R | Legions |
| 58 | Unstable Obelisk | William Wu | | U | Commander 2014 |
| 170 | Unstable Obelisk | William Wu | | U | Innistrad: Crimson Vow Commander |
| 220 | Unstable Obelisk | William Wu | | U | Adventures in the Forgotten Realms Commander |
| 227 | Unstable Obelisk | William Wu | | U | Commander 2018 |
| 227 | Unstable Obelisk | William Wu | | U | Commander Anthology 2018 |
| 229 | Unstable Obelisk | William Wu | | U | Commander 2017 |
| 260 | Unstable Obelisk | Johannes Mücke | | C | Warhammer 40,000 Commander |
| 272 | Unstable Obelisk | William Wu | | U | Commander 2021 |
| 416 | Unstable Obelisk | William Wu | | C | Commander Masters |
| 489 | Unstable Obelisk | William Wu | | U | Jumpstart |
| 169 | Unstoppable Ogre | Xavier Ribeiro | Red | C | Kamigawa: Neon Dynasty |
| 20 | Untamed Hunger | Willian Murai | Black | C | Welcome Deck 2017 |
| 91 | Untamed Hunger | Willian Murai | Black | C | Oath of the Gatewatch |
| Untamed Wilds | Jeffrey R. Busch | Green | U | Portal Second Age |
| Untamed Wilds | Romas | Green | U | Portal |
| Untamed Wilds | NéNé Thomas | Green | U | Fifth Edition |
| Untamed Wilds | NéNé Thomas | Green | U | Fourth Edition |
| Untamed Wilds | NéNé Thomas | Green | U | Legends |
| 148 | Untamed Wilds | NéNé Thomas | Green | U | Starter 1999 |
| 263 | Untamed Wilds | NéNé Thomas | Green | U | Classic Sixth Edition |
| 279 | Untamed Wilds | Thomas Gianni | Green | U | Seventh Edition |
| 36 | Unwavering Initiate | Greg Opalinski | White | C | Amonkhet |
| 64 | Unwilling Recruit | Dave Allsop | Red | U | Eventide |
| 72 | Unwind | Anna Steinbauer | Blue | C | Dominaria |
| 231 | Unyaro Bees | Tom Wänerstrand | Green | R | Time Spiral |
| 82 | Updraft Elemental | Raf Sarmento | Blue | C | Dragons of Tarkir |
| 222 | Uphill Battle | Pete Venters | Red | U | Mercadian Masques |
| 153 | Urabrask's Forge | Lie Setiawan | Red | R | Phyrexia: All Will Be One |
| 387 | Urabrask's Forge | Lie Setiawan | Red | R | Phyrexia: All Will Be One |
| 231 | Urborg Drake | Sam Wood | Blue/Black | C | Battlebond |
| 283 | Urborg Drake | Sam Wood | Blue/Black | U | Invasion |
| 131 | Urborg Emissary | Eric Peterson | Black | U | Invasion |
| Urborg Mindsucker | Tony DiTerlizzi | Black | C | Visions |
| Urborg Panther | Cliff Nielsen | Black | C | Mirage |
| 132 | Urborg Phantom | Daren Bader | Black | C | Invasion |
| 15 | Urborg Scavengers | Svetlin Velinov | Black | R | March of the Machine: The Aftermath |
| 65 | Urborg Scavengers | Nino Vecia | Black | R | March of the Machine: The Aftermath |
| 115 | Urborg Scavengers | Svetlin Velinov | Black | R | March of the Machine: The Aftermath |
| 158 | Urborg Scavengers | Svetlin Velinov | Black | R | March of the Machine: The Aftermath |
| 199 | Urborg Scavengers | Nino Vecia | Black | R | March of the Machine: The Aftermath |
| 27 | Urborg Syphon-Mage | Greg Staples | Black | C | Archenemy |
| 40 | Urborg Syphon-Mage | Greg Staples | Black | C | Duel Decks Anthology, Garruk vs. Liliana |
| 40 | Urborg Syphon-Mage | Greg Staples | Black | C | Duel Decks: Garruk vs. Liliana |
| 106 | Urborg Syphon-Mage | Greg Staples | Black | C | Dominaria Remastered |
| 139 | Urborg Syphon-Mage | Greg Staples | Black | C | Time Spiral |
| 148 | Urborg Syphon-Mage | Greg Staples | Black | C | Time Spiral Remastered |
| 222 | Uro, Titan of Nature's Wrath | Richard Luong | Blue/Green | M | Secret Lair Drop |
| 229 | Uro, Titan of Nature's Wrath | Vincent Proce | Blue/Green | M | Theros Beyond Death |
| 277 | Uro, Titan of Nature's Wrath | Vincent Proce | Blue/Green | M | Modern Horizons 3 Commander |
| 28 | Urtet, Remnant of Memnarch | Simon Dominic | | M | Phyrexia: All Will Be One Commander |
| 42 | Urtet, Remnant of Memnarch | Simon Dominic | | R | Phyrexia: All Will Be One Commander |
| 112 | Uruk-hai Berserker | Victor Harmatiuk | Black | C | The Lord of the Rings: Tales of Middle Earth |
| 563 | Uruk-hai Berserker | Victor Harmatiuk | Black | C | The Lord of the Rings: Tales of Middle Earth |
| 225 | Urza, Lord Protector | Ryan Pancoast | White/Blue | M | The Brothers' War |
| 69 | Urza, Powerstone Prodigy | Donato Giancola | Blue | U | The Brothers' War |
| 142 | Urza's Incubator | Pete Venters | | R | Urza's Destiny |
| 228 | Urza's Incubator | Pete Venters | | R | Commander Anthology 2018 |
| 239 | Urza's Incubator | Grzegorz Rutkowski | | M | Dominaria Remastered |
| 273 | Urza's Incubator | Pete Venters | | R | Commander 2015 |
| 297 | Urza's Incubator | Grzegorz Rutkowski | | R | Modern Horizons 3 |
| 392 | Urza's Incubator | Grzegorz Rutkowski | | M | Dominaria Remastered |
| 453 | Urza's Incubator | Randy Gallegos | | M | Dominaria Remastered |
| Urza's Miter | Randy Asplund-Faith | | R | Antiquities |
| 237 | Urza's Miter | Randy Asplund | | R | Masters Edition IV |
| 36 | Urza's Rage | Jim Murray | Red | M | Duel Decks: Phyrexia vs. the Coalition |
| 47 | Urza's Rage | Dominik Mayer | Red | R | Strixhaven Mystical Archive |
| 151 | Urza's Rage | Jim Murray | Red | U | Modern Horizons |
| 169 | Urza's Rage | Jim Murray | Red | R | Commander 2015 |
| 178 | Urza's Rage | Matthew D. Wilson | Red | R | Invasion |
| 71 | Urza's Rebuff | Josu Hernaiz | Blue | C | The Brothers' War |
| 40 | Urza's Sylex | Joseph Meehan | | M | The Brothers' War |
| 312 | Urza's Sylex | Joseph Meehan | | M | The Brothers' War |
| Uthden Troll | Douglas Shuler | Red | U | Battle Royale Box Set |
| Uthden Troll | Douglas Shuler | Red | U | Fourth Edition |
| Uthden Troll | Douglas Shuler | Red | U | Revised Edition |
| Uthden Troll | Douglas Schuler | Red | U | Unlimited Edition |
| Uthden Troll | Douglas Schuler | Red | U | Limited Edition Beta |
| Uthden Troll | Douglas Schuler | Red | U | Limited Edition Alpha |
| 71 | Uthden Troll | Douglas Shuler | Red | S | Time Spiral "Timeshifted" |
| 63 | Uthgardt Fury | Yeong-Hao Han | Red | R | Alchemy Horizons: Baldur's Gate |
| 225 | Uurg, Spawn of Turg | Nicholas Gregory | Black/Green | U | Dominaria United |
| 324 | Uurg, Spawn of Turg | Eugene Frost | Black/Green | U | Dominaria United |
| 365 | Uurg, Spawn of Turg | Eugene Frost | Black/Green | U | Dominaria United |
| 160 | Uvilda, Dean of Perfection | Jason Rainville | Blue | R | Strixhaven: School of Mages |
| 332 | Uvilda, Dean of Perfection | Jason Rainville | Blue | R | Strixhaven: School of Mages |
| 24 | Vacuumelt | Nottsuo | Blue | U | Duel Decks: Izzet vs. Golgari |
| 40 | Vacuumelt | Nottsuo | Blue | U | Guildpact |
| 248 | Vadrik, Astral Archmage | Kieran Yanner | Blue/Red | R | Innistrad: Midnight Hunt |
| 325 | Vadrik, Astral Archmage | Evan Cagle | Blue/Red | R | Innistrad: Midnight Hunt |
| 214 | Vadrok, Apex of Thunder | Zack Stella | White/Blue/Red | M | Ikoria: Lair of Behemoths |
| 383 | Vadrok, Apex of Thunder | Johann Bodin | White/Blue/Red | M | Ikoria: Lair of Behemoths |
| 174 | Valakut Awakening | Campbell White | Red | R | Zendikar Rising |
| 355 | Valakut Awakening | Campbell White | Red | R | Zendikar Rising |
| 175 | Valakut Exploration | Jesper Ejsing | Red | R | Zendikar Rising |
| 303 | Valakut Exploration | Aenami | Red | R | Zendikar Rising |
| 159 | Valakut Invoker | Joseph Meehan | Red | C | Battle for Zendikar |
| 206 | Valakut Invoker | Joseph Meehan | Red | C | Commander Legends |
| 160 | Valakut Predator | Kev Walker | Red | C | Battle for Zendikar |
| 24 | Valduk, Keeper of the Flame | Tyler Crook | Red | U | March of the Machine Multiverse Legends |
| 147 | Valduk, Keeper of the Flame | Victor Adame Minguez | Red | U | Dominaria Remastered |
| 148 | Valduk, Keeper of the Flame | Victor Adame Minguez | Red | U | Dominaria |
| 266 | Valduk, Keeper of the Flame | Victor Adame Minguez | Red | U | Commander Masters |
| 333 | Valduk, Keeper of the Flame | Victor Adame Minguez | Red | U | Dominaria Remastered |
| 203 | Valeron Wardens | Howard Lyon | Green | U | Magic Origins |
| 165 | Valor Singer | Justyna Gil | Red | C | Adventures in the Forgotten Realms |
| 193 | Valor Singer | Justyna Dura | Red | C | Alchemy Horizons: Baldur's Gate |
| Valorous Charge | Douglas Shuler | White | U | Portal |
| 86 | Vampire Aristocrat | Austin Hsu | Black | C | Modern Masters 2017 Edition |
| 117 | Vampire Aristocrat | Austin Hsu | Black | C | Magic 2010 |
| 92 | Vampire Envoy | Johannes Voss | Black | C | Oath of the Gatewatch |
| 483 | Vampire Envoy | Johannes Voss | Black | C | Jumpstart 2022 |
| 77 | Vampire Hounds | Kev Walker | Black | C | Exodus |
| 122 | Vampire Hounds | Kev Walker | Black | C | Tempest Remastered |
| 12 | Vampire Nighthawk | Jason Chan | Black | U | Duel Decks: Sorin vs. Tibalt |
| 23 | Vampire Nighthawk | Jason Chan | Black | U | Explorers of Ixalan |
| 38 | Vampire Nighthawk | Jason Chan | Black | U | Archenemy: Nicol Bolas |
| 58 | Vampire Nighthawk | Jason Chan | Black | U | Duel Decks: Zendikar vs. Eldrazi |
| 87 | Vampire Nighthawk | Jason Chan | Black | U | Modern Masters 2017 Edition |
| 97 | Vampire Nighthawk | Jason Chan | Black | U | Commander 2013 Edition |
| 106 | Vampire Nighthawk | Jason Chan | Black | U | Magic: The Gathering-Commander |
| 112 | Vampire Nighthawk | Jason Chan | Black | U | Magic 2013 |
| 116 | Vampire Nighthawk | Jason Chan | Black | U | Zendikar |
| 129 | Vampire Nighthawk | Jason Chan | Black | U | Commander 2017 |
| 140 | Vampire Nighthawk | Jason Chan | Black | U | Innistrad: Crimson Vow Commander |
| 140 | Vampire Nighthawk | Jason Chan | Black | U | Ikoria Commander |
| 157 | Vampire Nighthawk | Jason Chan | Black | U | Commander 2021 |
| 24 | Vampire Noble | Ryan Alexander Lee | Black | C | Explorers of Ixalan |
| 143 | Vampire Noble | Ryan Alexander Lee | Black | C | Shadows over Innistrad |
| 123 | Vampire Spawn | Alex Brock | Black | C | Adventures in the Forgotten Realms |
| 172 | Vampire Spawn | Alex Brock | Black | C | Alchemy Horizons: Baldur's Gate |
| 180 | Vampires' Vengeance | Chris Cold | Red | U | Innistrad: Crimson Vow |
| 289 | Vampires' Vengeance | Chris Cold | Red | U | March of the Machine Commander |
| 339 | Vampires' Vengeance | Dave Kendall | Red | U | Innistrad: Crimson Vow |
| Vampiric Touch | Zina Saunders | Black | C | Portal |
| 36 | Vanish into Eternity | Magali Villeneuve | White | C | Phyrexia: All Will Be One |
| 20 | Vanquish | Carl Critchlow | White | U | Fifth Dawn |
| 127 | Vanquish the Weak | David Palumbo | Black | C | Ixalan |
| 129 | Vanquish the Weak | Gaboleps | Black | C | March of the Machine |
| 131 | Vanquish the Weak | Bayard Wu | Black | C | Zendikar Rising |
| 28 | Varchild, Betrayer of Kjeldor | Lucas Graciano | Red | R | Commander 2018 |
| 209 | Varis, Silverymoon Ranger | Jesper Ejsing | Green | R | Adventures in the Forgotten Realms |
| 335 | Varis, Silverymoon Ranger | Justine Mara Andersen | Green | R | Adventures in the Forgotten Realms |
| 112 | Varolz, the Scar-Striped | Adam Paquette | Black/Green | R | Dragon's Maze |
| 115 | Varragoth, Bloodsky Sire | Tyler Jacobson | Black | R | Kaldheim |
| 309 | Varragoth, Bloodsky Sire | Ian Miller | Black | R | Kaldheim |
| 73 | Vashta Nerada | fang.xinyu | Black | R | Doctor Who Commander |
| 376 | Vashta Nerada | fang.xinyu | Black | R | Doctor Who Commander |
| 224 | Vassal Soul | Dan Scott | White/Blue | C | Return to Ravnica |
| 116 | Vastwood Animist | Raymond Swanland | Green | U | Worldwake |