| 44 | Kaito, Cunning Infiltrator | Evyn Fong | Blue | M | Magic: The Gathering Foundations |
| 358 | Kaito, Cunning Infiltrator | Michal Ivan | Blue | M | Magic: The Gathering Foundations |
| 418 | Kaito, Cunning Infiltrator | Michal Ivan | Blue | M | Magic: The Gathering Foundations |
| 424 | Kaito, Cunning Infiltrator | 一徳/Ittoku | Blue | M | Magic: The Gathering Foundations |
| 434 | Kaito, Cunning Infiltrator | 一徳/Ittoku | Blue | M | Magic: The Gathering Foundations |
| 204 | Kaito, Dancing Shadow | Daarken | Blue/Black | R | Phyrexia: All Will Be One |
| 340 | Kaito, Dancing Shadow | 松浦健人/KENTO MATSUURA | Blue/Black | R | Phyrexia: All Will Be One |
| 103 | Kaito's Pursuit | Cristi Balanescu | Black | C | Kamigawa: Neon Dynasty |
| 225 | Kalain, Reclusive Painter | Justine Cruz | Black/Red | U | Adventures in the Forgotten Realms |
| 237 | Kalain, Reclusive Painter | Justine Cruz | Black/Red | U | Alchemy Horizons: Baldur's Gate |
| 342 | Kalain, Reclusive Painter | Jeff Dee | Black/Red | U | Adventures in the Forgotten Realms |
| 9 | Kalamax, the Stormsire | Nicholas Gregory | Blue/Red/Green | M | Ikoria Commander |
| 13 | Kalamax, the Stormsire | Sam Burley | Blue/Red/Green | M | Special Guests |
| 114 | Kalastria Healer | Anthony Palumbo | Black | C | Battle for Zendikar |
| 59 | Kalastria Highborn | D. Alexander Gregory | Black | R | Worldwake |
| 607 | Kalastria Highborn | D. Alexander Gregory | Black | R | Magic: The Gathering Foundations |
| 115 | Kalastria Nightwatch | Jama Jurabaev | Black | C | Battle for Zendikar |
| 245 | Kalastria Nightwatch | Jama Jurabaev | Black | C | Jumpstart |
| 429 | Kalastria Nightwatch | Jama Jurabaev | Black | C | Jumpstart 2022 |
| 227 | Kaldra Compleat | Vincent Proce | | M | Modern Horizons 2 |
| 379 | Kaldra Compleat | Vincent Proce | | M | Modern Horizons 2 |
| 958 | Kaldra Compleat | Vincent Proce | | M | Commander Masters |
| 179 | Kaldring, the Rimestaff | Magali Villeneuve | Blue/Black | R | Kaldheim |
| 317 | Kaldring, the Rimestaff | WolfSkullJack | Blue/Black | R | Kaldheim |
| 133 | Kaleidoscorch | Andrew Mar | Red | U | Modern Horizons 2 |
| 137 | Kaleidostone | Chippy | | C | Conflux |
| 7 | Kalemne, Disciple of Iroas | Jason Chan | White/Red | M | Commander Anthology 2018 |
| 45 | Kalemne, Disciple of Iroas | Jason Chan | White/Red | M | Commander 2015 |
| 5 | Kalemne's Captain | Tomasz Jedruszek | White | R | Commander 2015 |
| 31 | Kalemne's Captain | Tomasz Jedruszek | White | R | Commander Anthology 2018 |
| 92 | Kalemne's Captain | Tomasz Jedruszek | White | R | Ikoria Commander |
| 99 | Kalitas, Bloodchief of Ghet | Todd Lockwood | Black | M | Zendikar |
| 86 | Kalitas, Traitor of Ghet | Todd Lockwood | Black | M | Oath of the Gatewatch |
| 188 | Kalonian Behemoth | Daarken | Green | R | Magic 2010 |
| 140 | Kalonian Hydra | Chris Rahn | Green | M | Commander Anthology 2018 |
| 154 | Kalonian Hydra | Chris Rahn | Green | M | Commander 2016 |
| 181 | Kalonian Hydra | Chris Rahn | Green | M | Magic 2014 Core Set |
| 226 | Kalonian Hydra | Chris Rahn | Green | M | Bloomburrow Commander |
| 305 | Kalonian Hydra | Chris Rahn | Green | M | March of the Machine Commander |
| 182 | Kalonian Tusker | Svetlin Velinov | Green | U | Magic 2014 Core Set |
| 182 | Kalonian Twingrove | Todd Lockwood | Green | R | Magic 2015 Core Set |
| 61 | Kamahl, Fist of Krosa | Matthew D. Wilson | Green | R | Archenemy |
| 166 | Kamahl, Fist of Krosa | Matthew D. Wilson | Green | M | Dominaria Remastered |
| 268 | Kamahl, Fist of Krosa | Matthew D. Wilson | Green | R | Onslaught |
| 344 | Kamahl, Fist of Krosa | Matthew D. Wilson | Green | M | Dominaria Remastered |
| 237 | Kamahl, Heart of Krosa | Kekai Kotaki | Green | M | Commander Legends |
| 581 | Kamahl, Heart of Krosa | Kekai Kotaki | Green | M | Commander Legends |
| 16 | Kamahl, Pit Fighter | Kev Walker | Red | R | Duel Decks: Heroes vs. Monsters |
| 39 | Kamahl, Pit Fighter | Kev Walker | Red | R | Duel Decks: Mind vs. Might |
| 198 | Kamahl, Pit Fighter | Kev Walker | Red | R | Odyssey |
| 214 | Kamahl, Pit Fighter | Kev Walker | Red | R | Tenth Edition |
| 199 | Kamahl's Desire | Dave Dorman | Red | C | Odyssey |
| 166 | Kamahl's Druidic Vow | Noah Bradley | Green | R | Dominaria |
| 102 | Kamahl's Sledge | Don Hazeltine | Red | C | Torment |
| 269 | Kamahl's Summons | Anthony S. Waters | Green | U | Onslaught |
| 238 | Kamahl's Will | Nicholas Gregory | Green | R | Commander Legends |
| 680 | Kamahl's Will | Nicholas Gregory | Green | R | Commander Legends |
| 183 | Kambal, Consul of Allocation | Vincent Proce | White/Black | R | Kaladesh |
| 198 | Kambal, Consul of Allocation | Vincent Proce | White/Black | R | Kaladesh Remastered |
| 237 | Kambal, Consul of Allocation | Vincent Proce | White/Black | R | Double Masters 2022 |
| 513 | Kambal, Consul of Allocation | Vincent Proce | White/Black | R | Double Masters 2022 |
| 211 | Kambal, Profiteering Mayor | Andreas Zafiratos | White/Black | R | Outlaws of Thunder Junction |
| 353 | Kambal, Profiteering Mayor | Andreas Zafiratos | White/Black | R | Outlaws of Thunder Junction |
| 19 | Kamber, the Plunderer | Andrey Kuzinskiy | Black | R | Innistrad: Crimson Vow Commander |
| 57 | Kamber, the Plunderer | Andrey Kuzinskiy | Black | R | Innistrad: Crimson Vow Commander |
| 137 | Kamber, the Plunderer | Andrey Kuzinskiy | Black | R | Outlaws of Thunder Junction Commander |
| 21 | Kami of Ancient Law | Mark Tedin | White | C | Modern Masters 2015 Edition |
| 21 | Kami of Ancient Law | Mark Tedin | White | C | Champions of Kamigawa |
| 203 | Kami of Ancient Law | Mark Tedin | White | C | Jumpstart 2022 |
| 24 | Kami of Bamboo Groves | Nicholas Gregory | Green | U | Kamigawa: Neon Dynasty Alchemy |
| 20 | Kami of Celebration | Milivoj Ćeran | Red | R | Kamigawa: Neon Dynasty Commander |
| 59 | Kami of Celebration | Milivoj Ćeran | Red | R | Kamigawa: Neon Dynasty Commander |
| 75 | Kami of Empty Graves | Greg Hildebrandt | Black | C | Saviors of Kamigawa |
| 10 | Kami of False Hope | Daren Bader | White | C | Betrayers of Kamigawa |
| 174 | Kami of Fire's Roar | Dave Dorman | Red | C | Champions of Kamigawa |
| 149 | Kami of Industry | Chris Rahn | Red | C | Kamigawa: Neon Dynasty |
| 98 | Kami of Jealous Thirst | Xavier Ribeiro | Black | C | Modern Horizons 3 |
| 119 | Kami of Lunacy | Daren Bader | Black | U | Champions of Kamigawa |
| 14 | Kami of Mourning | Josh Hass | Black | R | Kamigawa: Neon Dynasty Alchemy |
| 22 | Kami of Old Stone | Stephen Tappin | White | U | Champions of Kamigawa |
| 24 | Kami of Old Stone | Stephen Tappin | White | U | Ninth Edition |
| 104 | Kami of Restless Shadows | rk post | Black | C | Kamigawa: Neon Dynasty |
| 11 | Kami of Tattered Shoji | Shishizaru | White | C | Betrayers of Kamigawa |
| 105 | Kami of Terrible Secrets | Mark Zug | Black | C | Kamigawa: Neon Dynasty |
| 42 | Kami of the Crescent Moon | Darrell Riche | Blue | R | Saviors of Kamigawa |
| 107 | Kami of the Crescent Moon | Darrell Riche | Blue | R | Innistrad: Crimson Vow Commander |
| 113 | Kami of the Crescent Moon | Darrell Riche | Blue | R | Conspiracy: Take the Crown |
| 12 | Kami of the Honored Dead | Mark Zug | White | U | Betrayers of Kamigawa |
| 219 | Kami of the Hunt | Alex Horley-Orlandelli | Green | C | Champions of Kamigawa |
| 23 | Kami of the Painted Road | Ron Spencer | White | C | Champions of Kamigawa |
| 24 | Kami of the Palace Fields | Matt Cavotta | White | U | Champions of Kamigawa |
| 134 | Kami of the Tended Garden | Thomas M. Baxa | Green | U | Saviors of Kamigawa |
| 120 | Kami of the Waning Moon | Matt Thompson | Black | C | Champions of Kamigawa |
| 197 | Kami of Transience | Steve Prescott | Green | R | Kamigawa: Neon Dynasty |
| 391 | Kami of Transience | 獣道/KEMONOMICHI | Green | R | Kamigawa: Neon Dynasty |
| 476 | Kami of Transience | Steve Prescott | Green | R | Kamigawa: Neon Dynasty |
| 3 | Kami of Transmutation | Mirko Failoni | White | R | Kamigawa: Neon Dynasty Alchemy |
| 71 | Kami of Twisted Reflection | Mark Tedin | Blue | C | Champions of Kamigawa |
| 196 | Kami of Whispered Hopes | Filipe Pagliuso | Green | U | March of the Machine |
| 383 | Kami of Whispered Hopes | Filipe Pagliuso | Green | U | March of the Machine |
| 150 | Kami's Flare | Tia Masic | Red | C | Kamigawa: Neon Dynasty |
| 3 | Kamiz, Obscura Oculus | Chris Rallis | White/Blue/Black | M | Streets of New Capenna Commander |
| 103 | Kamiz, Obscura Oculus | Chris Rallis | White/Blue/Black | M | Streets of New Capenna Commander |
| 188 | Kamiz, Obscura Oculus | Chris Rallis | White/Blue/Black | M | Streets of New Capenna Commander |
| 253 | Kangee, Aerie Keeper | Mark Romanoski | White/Blue | R | Invasion |
| 283 | Kangee, Sky Warden | Dan Scott | White/Blue | U | Commander Legends |
| 603 | Kangee, Sky Warden | Dan Scott | White/Blue | U | Commander Legends |
| 26 | Kangee's Lieutenant | Randy Vargas | White | U | Commander Legends |
| 14 | Kappa Cannoneer | Jesper Ejsing | Blue | R | Kamigawa: Neon Dynasty Commander |
| 50 | Kappa Cannoneer | Jesper Ejsing | Blue | R | Kamigawa: Neon Dynasty Commander |
| 108 | Kappa Cannoneer | Jesper Ejsing | Blue | R | Murders at Karlov Manor Commander |
| 270 | Kappa Cannoneer | Jesper Ejsing | Blue | R | Modern Horizons 3 |
| 401 | Kappa Cannoneer | Jesper Ejsing | Blue | R | Modern Horizons 3 |
| 198 | Kappa Tech-Wrecker | Jehan Choo | Green | U | Kamigawa: Neon Dynasty |
| 348 | Kappa Tech-Wrecker | あんべ よしろう/YOSHIRO AMBE | Green | U | Kamigawa: Neon Dynasty |
| 66 | Kapsho Kitefins | Ryan Yee | Blue | U | Magic 2015 Core Set |
| 207 | Karador, Ghost Chieftain | Todd Lockwood | White/Black/Green | M | Magic: The Gathering-Commander |
| 238 | Karador, Ghost Chieftain | Todd Lockwood | White/Black/Green | M | Double Masters 2022 |
| 342 | Karador, Ghost Chieftain | Todd Lockwood | White/Black/Green | R | Commander Masters |
| 514 | Karador, Ghost Chieftain | Todd Lockwood | White/Black/Green | M | Double Masters 2022 |
| 521 | Karador, Ghost Chieftain | Todd Lockwood | White/Black/Green | M | Commander Legends |
| 581 | Karador, Ghost Chieftain | Todd Lockwood | White/Black/Green | R | Commander Masters |
| Karakas | Nicola Leonard | | U | Legends |
| 36 | Karakas | Drew Baker | | S | Ultimate Box Toppers |
| 208 | Karakas | Nicola Leonard | | R | Masters Edition III |
| 240 | Karakas | Drew Baker | | M | Eternal Masters |
| 244 | Karakas | Drew Baker | | M | Ultimate Masters |
| 367 | Karakas | Stephen Stark | | M | The Lord of the Rings: Tales of Middle Earth Commander |
| 69 | Karametra, God of Harvests | Jason A. Engle | White/Green | M | Secret Lair Drop |
| 148 | Karametra, God of Harvests | Eric Deschamps | White/Green | M | Born of the Gods |
| 218 | Karametra, God of Harvests | Eric Deschamps | White/Green | M | Ikoria Commander |
| 522 | Karametra, God of Harvests | Eric Deschamps | White/Green | M | Commander Legends |
| 160 | Karametra's Acolyte | Chase Stone | Green | U | Theros |
| 26 | Karametra's Blessing | Wisnu Tan | White | C | Theros Beyond Death |
| 125 | Karametra's Favor | Chase Stone | Green | C | Born of the Gods |
| 203 | Karametra's Favor | Chase Stone | Green | U | Battlebond |
| 49 | Karazikar, the Eye Tyrant | Jason A. Engle | Black/Red | M | Adventures in the Forgotten Realms Commander |
| 319 | Karazikar, the Eye Tyrant | Jason A. Engle | Black/Red | M | Adventures in the Forgotten Realms Commander |
| 58 | Kardum, Patron of Flames | Artur Nakhodkin | Red | R | Alchemy Horizons: Baldur's Gate |
| 216 | Kardur, Doomscourge | Chris Rahn | Black/Red | U | Kaldheim |
| 223 | Kardur, Doomscourge | Chris Rahn | Black/Red | U | Duskmourn: House of Horror Commander |
| 324 | Kardur, Doomscourge | Jeff Miracola | Black/Red | U | Kaldheim |
| 217 | Kardur's Vicious Return | Joseph Meehan | Black/Red | U | Kaldheim |
| 65 | Karfell Harbinger | Josh Hass | Blue | C | Kaldheim |
| 101 | Karfell Kennel-Master | Izzy | Black | C | Kaldheim |
| 430 | Karfell Kennel-Master | Izzy | Black | C | Jumpstart 2022 |
| 152 | Kargan Dragonlord | Jason Chan | Red | M | Rise of the Eldrazi |
| 40 | Kargan Dragonrider | Greg Opalinski | Red | C | Game Night 2019 |
| 81 | Kargan Dragonrider | Greg Opalinski | Red | C | Game Night: Free-For-All |
| 297 | Kargan Dragonrider | Greg Opalinski | Red | C | Core Set 2019 |
| 541 | Kargan Dragonrider | Greg Opalinski | Red | C | Magic: The Gathering Foundations |
| 561 | Kargan Dragonrider | Greg Opalinski | Red | C | Jumpstart 2022 |
| 145 | Kargan Intimidator | Kieran Yanner | Red | R | Zendikar Rising |
| 347 | Kargan Intimidator | Kieran Yanner | Red | R | Zendikar Rising |
| 224 | Kargan Warleader | Colin Boyer | White/Red | U | Zendikar Rising |
| 87 | Kari Zev, Skyship Raider | Brad Rigney | Red | R | Aether Revolt |
| 123 | Kari Zev, Skyship Raider | Brad Rigney | Red | R | Dominaria United Commander |
| 133 | Kari Zev, Skyship Raider | Brad Rigney | Red | R | Kaladesh Remastered |
| 227 | Kari Zev, Skyship Raider | Brad Rigney | Red | R | The Lost Caverns of Ixalan Commander |
| 562 | Kari Zev, Skyship Raider | Brad Rigney | Red | R | Jumpstart 2022 |
| 88 | Kari Zev's Expertise | Jason Rainville | Red | R | Aether Revolt |
| 134 | Kari Zev's Expertise | Jason Rainville | Red | R | Kaladesh Remastered |
| 186 | Karlach, Fury of Avernus | Billy Christian | Red | M | Commander Legends: Battle for Baldur's Gate |
| 400 | Karlach, Fury of Avernus | Justine Jones | Red | M | Commander Legends: Battle for Baldur's Gate |
| 46 | Karlov of the Ghost Council | Volkan Baga | White/Black | M | Commander 2015 |
| 193 | Karlov of the Ghost Council | Volkan Baga | White/Black | M | Ravnica Remastered |
| 369 | Karlov of the Ghost Council | Volkan Baga | White/Black | M | Ravnica Remastered |
| 437 | Karlov of the Ghost Council | ダイエクスト/DAI-XT. | White/Black | M | Ravnica Remastered |
| 20 | Karlov Watchdog | Craig J Spearing | White | U | Murders at Karlov Manor |
| Karma | Bob Eggleton | White | U | Fifth Edition |
| Karma | Richard Thomas | White | U | Fourth Edition |
| Karma | Richard Thomas | White | U | Revised Edition |
| Karma | Richard Thomas | White | U | Unlimited Edition |
| Karma | Richard Thomas | White | U | Limited Edition Beta |
| Karma | Richard Thomas | White | U | Limited Edition Alpha |
| 28 | Karma | Bob Eggleton | White | U | Eighth Edition |
| 11 | Karmic Guide | Heather Hudson | White | R | Urza's Legacy |
| 13 | Karmic Guide | Allen Williams | White | R | Commander Anthology |
| 14 | Karmic Guide | Allen Williams | White | R | Commander 2013 Edition |
| 17 | Karmic Guide | Allen Williams | White | R | Eternal Masters |
| 32 | Karmic Guide | Allen Williams | White | R | Vintage Masters |
| 68 | Karmic Guide | Allen Williams | White | R | Adventures in the Forgotten Realms Commander |
| 90 | Karmic Guide | Allen Williams | White | R | Innistrad: Crimson Vow Commander |
| 263 | Karmic Guide | Allen Williams | White | R | Modern Horizons 2 |
| 7 | Karmic Justice | Matteo Marjoram | White | R | Wilds of Eldraine Enchanting Tales |
| 26 | Karmic Justice | Ray Lago | White | R | Odyssey |
| 65 | Karmic Justice | やこたこす/YAKOTAKOS | White | R | Wilds of Eldraine Enchanting Tales |
| 72 | Karmic Justice | Ray Lago | White | R | Commander 2015 |
| 1 | Karn Liberated | Jason Chan | | M | Double Masters |
| 1 | Karn Liberated | Jason Chan | | M | New Phyrexia |
| 2 | Karn Liberated | Jason Chan | | S | Ultimate Box Toppers |
| 4 | Karn Liberated | Jason Chan | | M | Modern Masters 2015 Edition |
| 5 | Karn Liberated | Jason Chan | | M | Ultimate Masters |
| 97 | Karn Liberated | ダイエクスト/DAI-XT. | | M | Jumpstart 2022 |
| 333 | Karn Liberated | Mark Tedin | | M | Double Masters |
| 49 | Karn, Legacy Reforged | Grzegorz Rutkowski | | M | March of the Machine: The Aftermath |
| 99 | Karn, Legacy Reforged | Daren Bader | | M | March of the Machine: The Aftermath |
| 149 | Karn, Legacy Reforged | Grzegorz Rutkowski | | M | March of the Machine: The Aftermath |
| 184 | Karn, Legacy Reforged | Grzegorz Rutkowski | | M | March of the Machine: The Aftermath |
| 255 | Karn, Legacy Reforged | Anthony S. Waters | | M | Mystery Booster 2: Convention Edition |
| 1 | Karn, Living Legacy | Chris Rahn | | M | Dominaria United |
| 372 | Karn, Living Legacy | rk post | | M | Dominaria United |
| 1 | Karn, Scion of Urza | Adam Paquette | | M | Ravnica Allegiance Mythic Edition |
| 1 | Karn, Scion of Urza | Chase Stone | | M | Dominaria |
| 6 | Karn, Silver Golem | Mark Zug | | M | From the Vault: Relics |
| 270 | Karn, Silver Golem | Mark Zug | | R | Vintage Masters |
| 298 | Karn, Silver Golem | Mark Zug | | R | Urza's Saga |
| 1 | Karn, the Great Creator | Wisnu Tan | | M | Ravnica Remastered |
| 1 | Karn, the Great Creator | Wisnu Tan | | R | War of the Spark |
| 3 | Karn, the Great Creator | Wisnu Tan | | R | Mystery Booster 2: Convention Edition |
| 73 | Karn, the Great Creator | Mike Burns | | M | Bloomburrow Commander |
| 156 | Karn's Bastion | Adam Paquette | | R | Phyrexia: All Will Be One Commander |
| 248 | Karn's Bastion | Adam Paquette | | R | War of the Spark |
| 339 | Karn's Bastion | Adam Paquette | | R | The Lost Caverns of Ixalan Commander |
| 409 | Karn's Bastion | Adam Paquette | | R | March of the Machine Commander |
| 410 | Karn's Bastion | Adam Paquette | | R | Streets of New Capenna Commander |
| 464 | Karn's Bastion | Adam Paquette | | R | Ravnica Remastered |
| 1007 | Karn's Bastion | Adam Paquette | | R | Commander Masters |
| 234 | Karn's Sylex | Adam Paquette | | M | Dominaria United |
| 55 | Karn's Temporal Sundering | Noah Bradley | Blue | R | Dominaria |
| 86 | Karn's Touch | Alan Pollack | Blue | R | Mercadian Masques |
| 135 | Karok Wrangler | Dan Scott | Green | U | Strixhaven: School of Mages |
| 138 | Karona, False God | Matthew D. Wilson | White/Blue/Black/Red/Green | R | Scourge |