| Kyoshi Warrior GuardAvatar: The Last Airbender Eternal · 216 | Avatar: The Last Airbender Eternal | 216 | Common | €0.06 |
| Kyoshi WarriorsAvatar: The Last Airbender · 26 | Avatar: The Last Airbender | 26 | Common | €0.08 |
| Kyren GliderMercadian Masques · 196 | Mercadian Masques | 196 | Common | €0.05 |
| Kyren SniperMercadian Masques · 199 | Mercadian Masques | 199 | Common | €0.08 |
| Kytheon's TacticsMagic Origins · 25 | Magic Origins | 25 | Common | €0.05 |
| Laboratory BruteEldritch Moon · 67 | Eldritch Moon | 67 | Common | $0.05 |
| Laboratory BruteThe List Tokens · EMN-67 | The List Tokens | EMN-67 | Common | €0.09 |
| Laboratory BruteShadows over Innistrad Remastered · 79 | Shadows over Innistrad Remastered | 79 | Common | — |
| Lab RatsStronghold · 61 | Stronghold | 61 | Common | €0.30 |
| Lab RatsTempest Remastered · 108 | Tempest Remastered | 108 | Common | — |
| Labyrinth MinotaurFifth Edition · 97 | Fifth Edition | 97 | Common | $0.21 |
| Labyrinth MinotaurHomelands · 30a | Homelands | 30a | Common | €0.09 |
| Labyrinth MinotaurHomelands · 30b | Homelands | 30b | Common | €0.04 |
| Labyrinth MinotaurMasters Edition III · 39 | Masters Edition III | 39 | Common | — |
| Laccolith GruntNemesis · 87 | Nemesis | 87 | Common | €0.03 |
| Laccolith RigNemesis · 88 | Nemesis | 88 | Common | €0.12 |
| Laccolith WhelpNemesis · 91 | Nemesis | 91 | Common | €0.02 |
| Lacerate FleshInnistrad: Double Feature · 433 | Innistrad: Double Feature | 433 | Common | €0.13 |
| Lacerate FleshInnistrad: Crimson Vow · 166 | Innistrad: Crimson Vow | 166 | Common | €0.07 |
| Lace with MoongloveConspiracy: Take the Crown · 184 | Conspiracy: Take the Crown | 184 | Common | €0.05 |
| Lace with MoongloveLorwyn · 225 | Lorwyn | 225 | Common | €0.10 |
| Lackey RecyclerUnstable · 193 | Unstable | 193 | Common | €0.06 |
| Lady OrcaMasters Edition III · 159 | Masters Edition III | 159 | Common | — |
| Lagac LizardRise of the Eldrazi · 154 | Rise of the Eldrazi | 154 | Common | €0.08 |
| Lagonna-Band ElderTheros · 21 | Theros | 21 | Common | $0.03 |
| Lagonna-Band TrailblazerJourney into Nyx · 14 | Journey into Nyx | 14 | Common | $0.24 |
| Lagonna-Band TrailblazerThe List Tokens · JOU-14 | The List Tokens | JOU-14 | Common | €0.12 |
| Lagonna-Band TrailblazerPioneer Masters · 24 | Pioneer Masters | 24 | Common | — |
| Lair DelveAvacyn Restored · 184 | Avacyn Restored | 184 | Common | €0.03 |
| Lair of the Ashen IdolPlanechase 2012 Planes · 24 | Planechase 2012 Planes | 24 | Common | €0.93 |
| Lair of the Ashen IdolPlanechase Anthology Planes · 46 | Planechase Anthology Planes | 46 | Common | €0.25 |
| Lairwatch GiantLorwyn · 29 | Lorwyn | 29 | Common | €0.02 |
| Lakeshore ApothecaryThe Hobbit · 43 | The Hobbit | 43 | Common | €0.05 |
| Lakeside ShackDuskmourn: House of Horror · 262 | Duskmourn: House of Horror | 262 | Common | €0.08 |
| Lake SilencioDoctor Who · 587 | Doctor Who | 587 | Common | €0.25 |
| Lake-townThe Hobbit · 186 | The Hobbit | 186 | Common | €0.04 |
| Lake-town LookoutThe Hobbit · 18 | The Hobbit | 18 | Common | €0.02 |
| Lambholt HarrierInnistrad: Double Feature · 145 | Innistrad: Double Feature | 145 | Common | €0.10 |
| Lambholt HarrierInnistrad: Midnight Hunt · 145 | Innistrad: Midnight Hunt | 145 | Common | €0.05 |
| Lampad of Death's VigilThe List Tokens · THB-103 | The List Tokens | THB-103 | Common | $0.13 |
| Lampad of Death's VigilTheros Beyond Death · 103 | Theros Beyond Death | 103 | Common | €0.12 |
| Lamplighter of SelhoffShadows over Innistrad · 72 | Shadows over Innistrad | 72 | Common | €0.02 |
| Lancer SliverModern Horizons · 18 | Modern Horizons | 18 | Common | €0.11 |
| Lancer SliverJumpstart: Historic Horizons · 102 | Jumpstart: Historic Horizons | 102 | Common | — |
| Land Aid '04Unhinged · 102 | Unhinged | 102 | Common | €0.10 |
| Land GrantMercadian Masques · 255 | Mercadian Masques | 255 | Common | $3.17 |
| Land GrantThe List Tokens · MMQ-255 | The List Tokens | MMQ-255 | Common | $2.32 |
| Land LeechesFourth Edition Foreign Black Border · 255 | Fourth Edition Foreign Black Border | 255 | Common | €0.13 |
| Land LeechesFourth Edition · 255 | Fourth Edition | 255 | Common | €0.07 |
| Land LeechesThe Dark · 79 | The Dark | 79 | Common | €0.25 |