|  | Name  | Race | Type | Cost | Edition | 
| 3 | Maranith | Dark Elf | Unit | 3 +   | Rising Dawn | 
| 3 | Marauder Chieftain | Chaos | Unit | 3 +  | Legends | 
| 3 | Marauding Giant | Neutral | Unit | 5 | The Silent Forge | 
| 1 | Marius the Righteous | Neutral | Unit | 4 | The Skavenblight Threat | 
| 3 | Mark of Chaos | Chaos | Support | 1 +   | Omens of Ruin | 
| 3 | Marked for Death | Dark Elf | Support | 0 +   | Glory of Days Past | 
| 3 | Martog's Best Basha | Orc | Support | 2 +   | The Iron Rock | 
| 3 | Masque of Slaanesh | Chaos | Unit | 4 +   | Signs in the Stars | 
| 3 | Master Alchemist | Empire | Unit | 3 +     | Karaz a Karak | 
| 3 | Master Engineer | Empire | Unit | 3 +  | Vessel of the Winds | 
| 3 | Master Moulder | Neutral | Unit | 3 | Hidden Kingdoms | 
| 3 | Master of Maps | Dwarf | Unit | 0 +   | Fragments of Power | 
| 3 | Master of Qhaysh | High Elf | Unit | 2 +   | Glory of Days Past | 
| 3 | Master of the Earth | High Elf | Tactic | 3 +    | Legends | 
| 3 | Master Rune of Defence | Dwarf | Tactic | 2 +   | Bleeding Sun | 
| 3 | Master Rune of Disguise | Dwarf | Support | 1 +   | Realm of the Phoenix King | 
| 1 | Master Rune of Dismay | Dwarf | Support | 4 +    | Core Set | 
| 3 | Master Rune of Spite | Dwarf | Tactic | 3 +    | The Fall of Karak Grimaz | 
| 1 | Master Rune of Valaya | Dwarf | Tactic | 2 +  | Core Set | 
| 3 | Master Runesmith | Dwarf | Unit | 3 +  | The Twin Tailed Comet | 
| 3 | Mastering the Spell | Empire | Tactic | 2 +    | The Eclipse of Hope | 
| 1 | Melekh the Changer | Chaos | Unit | 3 +   | Core Set | 
| 3 | Merciless Assault | Dwarf | Tactic | 2 +   | March of the Damned | 
| 3 | Mercy of Shallya | Empire | Tactic | 1 +   | Cataclysm | 
| 3 | Midden Moors Watchtower | Empire | Support | 2 +  | Days of Blood | 
| 3 | Middenheim Lookout | Empire | Unit | 1 +  | Days of Blood | 
| 2 | Mind Killer | Dark Elf | Support | 0 +   | Assault on Ulthuan | 
| 3 | Mine Engineers | Dwarf | Unit | 3 +  | Glory of Days Past | 
| 3 | Mineshaft Engineer | Dwarf | Unit | 4 +  | Karaz a Karak | 
| 3 | Mining Tunnels | Dwarf | Support | 2 +  | The Burning of Derricksburg |