| Locthwain LancerMarch of the Machine Commander · 27 | March of the Machine Commander | 27 | Rare | €0.33 |
| Locthwain LancerMarch of the Machine Commander · 114 | March of the Machine Commander | 114 | Rare | $0.33 |
| Locus CobraUnknown Event · RG02b | Unknown Event | RG02b | Rare | — |
| Lodestone BaubleAlliances · 122 | Alliances | 122 | Rare | €3.95 |
| Lodestone BaubleMasters Edition II · 213 | Masters Edition II | 213 | Rare | — |
| Lodestone GolemArchenemy · 111 | Archenemy | 111 | Rare | $0.38 |
| Lodestone GolemThe Brothers' War Retro Artifacts · 29 | The Brothers' War Retro Artifacts | 29 | Rare | €0.30 |
| Lodestone GolemThe Brothers' War Retro Artifacts · 92 | The Brothers' War Retro Artifacts | 92 | Rare | $0.37 |
| Lodestone GolemThe Brothers' War Retro Artifacts · 92z | The Brothers' War Retro Artifacts | 92z | Rare | €163.15 |
| Lodestone GolemModern Masters 2015 · 219 | Modern Masters 2015 | 219 | Rare | $0.31 |
| Lodestone GolemWorldwake · 127 | Worldwake | 127 | Rare | $0.38 |
| Lodestone MyrPlanechase · 117 | Planechase | 117 | Rare | €0.42 |
| Lodestone MyrModern Masters 2015 · 220 | Modern Masters 2015 | 220 | Rare | €0.51 |
| Lodestone MyrMirrodin · 200 | Mirrodin | 200 | Rare | €0.40 |
| Log FlumeUnfinity · 220a | Unfinity | 220a | Rare | $0.21 |
| Log FlumeUnfinity · 220b | Unfinity | 220b | Rare | €0.17 |
| Lokhust Heavy DestroyerWarhammer 40,000 Commander · 38 | Warhammer 40,000 Commander | 38 | Rare | €0.24 |
| Lokhust Heavy DestroyerWarhammer 40,000 Commander · 38★ | Warhammer 40,000 Commander | 38★ | Rare | $2.46 |
| Loki, God of LiesMarvel Super Heroes Commander · 512 | Marvel Super Heroes Commander | 512 | Rare | $0.53 |
| Loki, God of MischiefMarvel Super Heroes · 65 | Marvel Super Heroes | 65 | Rare | $0.95 |
| Loki, God of MischiefMarvel Super Heroes · 343 | Marvel Super Heroes | 343 | Rare | $1.68 |
| Loki, God of MischiefMedia and Collaboration Promos · 2026-14 | Media and Collaboration Promos | 2026-14 | Rare | €3.69 |
| Loki's ScepterMarvel Super Heroes Commander · 56 | Marvel Super Heroes Commander | 56 | Rare | $2.61 |
| Loki's ScepterMarvel Super Heroes Commander · 367 | Marvel Super Heroes Commander | 367 | Rare | €5.70 |
| Lona, Tracker of the KnownUnknown Event · RG02c | Unknown Event | RG02c | Rare | — |
| Lone RevenantAvacyn Restored · 64 | Avacyn Restored | 64 | Rare | €0.14 |
| Lone RevenantCommander 2015 · 96 | Commander 2015 | 96 | Rare | €0.13 |
| Longbow ArcherFriday Night Magic 2000 · 3 | Friday Night Magic 2000 | 3 | Rare | €4.09 |
| Long-Forgotten GoheiChampions of Kamigawa · 261 | Champions of Kamigawa | 261 | Rare | €0.26 |
| Long-Forgotten GoheiModern Masters 2015 · 221 | Modern Masters 2015 | 221 | Rare | €0.21 |
| Long GoodbyeSecret Lair Drop Tokens · 2697 | Secret Lair Drop Tokens | 2697 | Rare | $0.83 |
| Long-Lost LancesThe Hobbit Eternal · 7 | The Hobbit Eternal | 7 | Rare | $1.81 |
| Long-Range SensorEdge of Eternities Commander · 11 | Edge of Eternities Commander | 11 | Rare | $0.24 |
| Long-Range SensorEdge of Eternities Commander · 31 | Edge of Eternities Commander | 31 | Rare | $0.34 |
| Long RestAdventures in the Forgotten Realms · 193 | Adventures in the Forgotten Realms | 193 | Rare | €0.15 |
| Long RestAdventures in the Forgotten Realms · 386 | Adventures in the Forgotten Realms | 386 | Rare | $0.24 |
| Long RestAdventures in the Forgotten Realms Promos · 193a | Adventures in the Forgotten Realms Promos | 193a | Rare | €0.26 |
| Long RestAdventures in the Forgotten Realms Promos · 193p | Adventures in the Forgotten Realms Promos | 193p | Rare | $0.15 |
| Long RestAdventures in the Forgotten Realms Promos · 193s | Adventures in the Forgotten Realms Promos | 193s | Rare | €0.35 |
| Long RestMagic Online Promos · 92780 | Magic Online Promos | 92780 | Rare | — |
| Lonis, CryptozoologistModern Horizons 2 · 204 | Modern Horizons 2 | 204 | Rare | €0.14 |
| Lonis, CryptozoologistModern Horizons 2 · 370 | Modern Horizons 2 | 370 | Rare | €0.23 |
| Lonis, CryptozoologistMurders at Karlov Manor Commander · 215 | Murders at Karlov Manor Commander | 215 | Rare | €0.19 |
| Lonis, CryptozoologistModern Horizons 2 Promos · 204s | Modern Horizons 2 Promos | 204s | Rare | €1.32 |
| Lonis, CryptozoologistThe List Tokens · MH2-204 | The List Tokens | MH2-204 | Rare | €0.18 |
| Lonis, CryptozoologistJumpstart: Historic Horizons · 703 | Jumpstart: Historic Horizons | 703 | Rare | — |
| Lonis, Genetics ExpertRavnica: Clue Edition · 37 | Ravnica: Clue Edition | 37 | Rare | €3.54 |
| Look at Me, I'm R&DUnsanctioned · 9 | Unsanctioned | 9 | Rare | €0.15 |
| Look at Me, I'm R&DUnhinged · 17 | Unhinged | 17 | Rare | €0.67 |
| Look at Me, I'm the DCIUnglued · 8 | Unglued | 8 | Rare | $0.96 |