| Mountain (6 variants) | 301 |
| Mountain (6 variants) | 300 |
| Mountain (6 variants) | 299 |
| Mountain (6 variants) | 302 |
| Moriok Scavenger (18 variants) | 68 |
| Molten Rain (18 variants) | 101 |
| Molder Slug (18 variants) | 125 |
| Mirror Golem (18 variants) | 208 |
| Mindstorm Crown (18 variants) | 207 |
| Mindslaver (18 variants) | 206 |
| Mind's Eye (18 variants) | 205 |
| Mesmeric Orb (18 variants) | 204 |
| Megatog (18 variants) | 100 |
| Mass Hysteria (18 variants) | 99 |
| Mask of Memory (18 variants) | 203 |
| March of the Machines (18 variants) | 42 |
| Malachite Golem (18 variants) | 202 |
| Luminous Angel (18 variants) | 15 |
| Lumengrid Warden (18 variants) | 41 |
| Lumengrid Sentinel (18 variants) | 40 |
| Lumengrid Augur (18 variants) | 39 |
| Loxodon Warhammer (18 variants) | 201 |
| Loxodon Punisher (18 variants) | 14 |
| Loxodon Peacekeeper (18 variants) | 13 |
| Loxodon Mender (18 variants) | 12 |
| Looming Hoverguard (18 variants) | 38 |
| Lodestone Myr (18 variants) | 200 |
| Living Hive (18 variants) | 124 |
| Lightning Greaves (18 variants) | 199 |
| Lightning Coils (18 variants) | 198 |
| Lifespark Spellbomb (18 variants) | 197 |
| Liar's Pendulum (18 variants) | 196 |
| Leveler (18 variants) | 195 |
| Leonin Sun Standard (18 variants) | 194 |
| Leonin Skyhunter (18 variants) | 11 |
| Leonin Scimitar (18 variants) | 193 |
| Leonin Elder (18 variants) | 10 |
| Leonin Den-Guard (18 variants) | 9 |
| Leonin Bladetrap (18 variants) | 192 |
| Leonin Abunas (18 variants) | 8 |
| Leaden Myr (18 variants) | 191 |
| Krark's Thumb (18 variants) | 190 |
| Krark-Clan Shaman (18 variants) | 98 |
| Krark-Clan Grunt (18 variants) | 97 |
| Journey of Discovery (18 variants) | 123 |
| Jinxed Choker (18 variants) | 189 |
| Isochron Scepter (18 variants) | 188 |
| Island (6 variants) | 291 |
| Island (6 variants) | 294 |
| Island (6 variants) | 292 |