| Meklor the Immovable | 150 | | Yes | | 25% Pierce 25% Cut 40% Arrow |
| Mingor the Merciless | 240 | | Yes | | 20% Pierce 20% Nature 15% Soul -5% Body |
| Minor Storm Giant | 74 | Giant | No | Cut | |
| Minotaur | 40 | Minotaur | No | Cut | |
| Minotaur Destroyer | 125 | Minotaur | No | Blunt | -5% Blunt -5% Pierce -5% Cut 20% Arrow 20% Mind |
| Minotaur Elite | 135 | | No | | 10% Blunt -5% Cut 10% Nature |
| Minotaur Warrior | 120 | | No | Cut | 10% Blunt 10% Arrow -5% Body |
| Mummy | 44 | | No | | 20% Pierce 40% Cut 100% Poison 100% Disease |
| Mystic Crawler | 77 | | No | | 100% Mind 100% Poison |
| Narwhal | 83 | | No | | |
| Nightmare | 125 | | No | Body | 40% Nature 90% Body |
| North Star Pirate | 65 | | No | | |
| Northern Frost Giant | 95 | Giant | No | Blunt | 50% Mind |
| Northern Frost Giant Commoner | 110 | Giant | No | Blunt | 40% Arrow 40% Body |
| Northern Frost Giant Cook | 140 | Giant | Yes | Blunt | 25% Pierce 50% Arrow 20% Nature 20% Mind 100% Poison 20% Disease |
| Northern Frost Giant Jester | 125 | Giant | Yes | Blunt | 50% Blunt 25% Arrow 50% Mind |
| Northern Frost Giant Noble | 130 | Giant | No | Blunt | 40% Blunt 40% Cut 40% Arrow |
| Northern Frost Giant Sergeant | 130 | Giant | No | Blunt | 40% Blunt 30% Arrow 25% Body |
| Northern Frost Giant Soldier | 128 | Giant | No | Blunt | 25% Arrow 40% Soul 40% Mind |
| Noxious Spider | 40 | | No | | 100% Poison |