  | 
Name   | 
Type | 
Classes | 
Cost | 
Edition | 
| Rarity | 
| 3 | 
Mark of Life
 | 
Instant Ability           -           Restoration | 
   | 
3 | 
Icecrown
 | 
| 1 | 
Master Sniper Simon McKey
 | 
Hero      -      Human Hunter | 
   | 
 | 
Throne of the Tides
 | 
| 1 | 
Master's Stable
 | 
Ability             -             Beast Mastery Demonology | 
     | 
3 | 
Wrathgate
 | 
| 1 | 
Maurice Steelson
 | 
Ally       -       Worgen Warrior | 
 | 
4 | 
Twilight of the Dragons
 | 
| 1 | 
Meekway Humzinger
 | 
Ally              -              Gnome Mage | 
 | 
2 | 
Through the Dark Portal
 | 
| 3 | 
Melt Face
 | 
Ability              -              Shadow | 
   | 
2 | 
Servants of The Betrayer
 | 
| 1 | 
Meltdown
 | 
Ability              -              Fire | 
   | 
X | 
Blood of Gladiators
 | 
| 1 | 
Mental Anguish
 | 
Ability              -              Shadow | 
   | 
3 | 
March of The Legion
 | 
| 4 | 
Merciless Strikes
 | 
Instant Ability       -       Fury | 
   | 
3 | 
War of the Elements
 | 
| 1 | 
Merissa Firebrew
 | 
Hero       -       Dwarf Shaman | 
   | 
 | 
War of the Elements
 | 
| 9 | 
Message to Freewind Post
 | 
Quest | 
 | 
 | 
Class Starter
 | 
| 4 | 
Mias the Putrid
 | 
Ally              -              Undead Warlock | 
 | 
2 | 
Heroes of Azeroth
 | 
| 1 | 
Mikael the Blunt
 | 
Ally              -              Dwarf Hunter | 
 | 
2 | 
Blood of Gladiators
 | 
| 2 | 
Mind Freeze
 | 
Instant Ability              -              Frost | 
   | 
4 | 
Death Knight Starter
 | 
| 1 | 
Mind Sear
 | 
Ability           -           Shadow | 
   | 
4 | 
Icecrown
 | 
| 1 | 
Mind Vision
 | 
Ability              -              Shadow | 
   | 
1 | 
Through the Dark Portal
 | 
| 1 | 
Mining Monkey
 | 
Ally    -    Monkey | 
 | 
3 | 
Dungeon Decks
 | 
| 1 | 
Mithran the Sniper
 | 
Ally             -             Dwarf Hunter | 
 | 
3 | 
Wrathgate
 | 
| 1 | 
Moira Darkheart
 | 
Ally              -              Night Elf Rogue | 
 | 
4 | 
Heroes of Azeroth
 | 
| 1 | 
Mojo Mender Ja'nah
 | 
Hero              -              Troll Priest | 
   | 
 | 
Through the Dark Portal
 | 
| 5 | 
Moko Hunts-at-Dawn
 | 
Ally              -              Tauren Hunter | 
 | 
6 | 
Heroes of Azeroth
 | 
| 1 | 
Monstrous Cleave
 | 
Ability      -      Fury | 
   | 
4 | 
Throne of the Tides
 | 
| 3 | 
Moonshard
 | 
Ability       -       Balance | 
   | 
2 | 
War of the Elements
 | 
| 4 | 
Morik
 | 
Ally              -              Orc Shaman | 
 | 
3 | 
Through the Dark Portal
 | 
| 1 | 
Morova of the Sands
 | 
Hero              -              Tauren Druid | 
   | 
 | 
Through the Dark Portal
 | 
| 1 | 
Mortal Delights
 | 
Ability              -              Affliction | 
   | 
3 | 
Through the Dark Portal
 | 
| 2 | 
Mortal Slash
 | 
Ability             -             Arms | 
   | 
1 | 
Wrathgate
 | 
| 1 | 
Mothra
 | 
Ally             -             Moth | 
   | 
6 | 
Wrathgate
 | 
| 1 | 
Mr. Goldmine's Wild Ride
 | 
Quest | 
 | 
 | 
Twilight of the Dragons
 | 
| 1 | 
Multi-Shot
 | 
Instant Ability              -              Marksmanship | 
   | 
5 | 
Heroes of Azeroth
 |