| Kolaghan's Command (10 variants) | 381 |
| Kozilek, Butcher of Truth | 576 |
| Kozilek, Butcher of Truth (5 variants) | 414 |
| Kozilek, Butcher of Truth (2 variants) | 336 |
| Kozilek, Butcher of Truth (10 variants) | 2 |
| Kruin Striker (10 variants) | 114 |
| Labyrinth Champion (10 variants) | 115 |
| Last Breath (10 variants) | 15 |
| Lava Coil (10 variants) | 116 |
| Lavalanche (5 variants) | 516 |
| Lavalanche (10 variants) | 240 |
| League Guildmage (10 variants) | 241 |
| Legion's Initiative (10 variants) | 242 |
| Legion's Initiative (5 variants) | 517 |
| Leonin Arbiter (10 variants) | 16 |
| Leonin Arbiter (5 variants) | 418 |
| Lightning Bolt (10 variants) | 361 |
| Lightning Bolt (10 variants) | 117 |
| Lightning Helix (10 variants) | 243 |
| Liliana, the Last Hope (10 variants) | 81 |
| Liliana, the Last Hope (5 variants) | 440 |
| Liliana, the Last Hope (2 variants) | 333 |
| Liliana, the Last Hope | 573 |
| Liliana's Elite (10 variants) | 82 |
| Livewire Lash (10 variants) | 307 |
| Living Lightning (10 variants) | 118 |
| Lord of Extinction (5 variants) | 518 |
| Lord of Extinction (10 variants) | 244 |
| Lotleth Troll (10 variants) | 245 |
| Lyev Skyknight (10 variants) | 246 |
| Magister Sphinx (10 variants) | 247 |
| Magister Sphinx (5 variants) | 519 |
| Makeshift Mauler (10 variants) | 56 |
| Mana Drain (10 variants) | 57 |
| Mana Drain (10 variants) | 348 |
| Mana Drain (5 variants) | 432 |
| Mana Leak (10 variants) | 58 |
| Mana Vault (5 variants) | 560 |
| Mana Vault (10 variants) | 308 |
| Mana Vault (10 variants) | 394 |
| Marchesa, the Black Rose (10 variants) | 248 |
| Marchesa, the Black Rose (5 variants) | 520 |
| Marchesa, the Black Rose (10 variants) | 382 |
| Martial Glory (10 variants) | 249 |
| Master Biomancer (5 variants) | 521 |
| Master Biomancer (10 variants) | 250 |
| Master of Cruelties (5 variants) | 522 |
| Master of Cruelties (10 variants) | 251 |
| Mathas, Fiend Seeker (5 variants) | 523 |
| Mathas, Fiend Seeker (10 variants) | 252 |