| Name | Attribute | Level | Type |
|---|---|---|---|
| Mercenary Sorcerer | 70 | General Monster | |
| Mercenary Sorcerer | 38 | General Monster | |
| Mercenary Sorcerer | 58 | General Monster | |
| Mercenary Sorcerer | 58 | General Monster | |
| Mercenary Sorcerer Elite | 58 | General Monster | |
| Mercenary Sorcerer Elite | 58 | General Monster | |
| Mercenary Sorcerer Elite | 38 | General Monster | |
| Mercenary Sorcerer Elite | 38 | General Monster | |
| Miasma | 113 | General Monster | |
| Miasma | 113 | General Monster | |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Micro Pollution Bug | - | 108 | General Monster |
| Mimic Chest | 63 | General Monster | |
| Mine Wraith | 15 | General Monster | |
| Mini Rarwhal | - | 50 | General Monster |
| Mini Silver Chest | 93 | General Monster | |
| Mini Silver Chest | 93 | General Monster | |
| Mirelem | 54 | General Monster | |
| Mirror | - | 70 | General Monster |
| Mirror | - | 63 | General Monster |
| Mirror | - | 68 | General Monster |
| Mirror | - | 63 | General Monster |
| Mirror | - | 63 | General Monster |
| Mischievous Ghost Bombing | 73 | General Monster | |
| Mistan Soldier | 62 | General Monster | |
| Mithril Ore | - | 20 | General Monster |
| Moclops Guard | 54 | General Monster | |
| Moku Town Guard Basel | - | 70 | General Monster |
| Moku Town Guard Basel | 68 | General Monster | |
| Molten Fire Rhino | - | 126 | General Monster |
| Molten Fire Rhino | - | 126 | General Monster |
| Monster Bouncer | 57 | General Monster | |
| Monster Hunter | - | 99 | General Monster |
| Moonlight Elf | 71 | General Monster | |
| Moonlight Investigator | 69 | General Monster | |
| Moonlight Lurker | 70 | General Monster | |
| Moonlight Treasure Tree | - | 120 | General Monster |
| Mossy Bogfish | 55 | General Monster | |
| Mountain Bandits | 85 | General Monster | |
| Mouri Sheep | - | 1 | General Monster |
| Mutant | - | 90 | General Monster |
| Mutant Bush | - | 1 | General Monster |
| Mutant Dirty Slime Monster | - | 11 | General Monster |
| Mutated Butterpillar | - | 27 | General Monster |