| Name | Attribute | Level | Type |
|---|---|---|---|
| Mercenary Shawn | - | 1 | General |
| Mercenary Warrior | - | 38 | General |
| Mercenary Warrior | - | 38 | General |
| Merchant | - | 1 | General |
| Merchant | - | 1 | General |
| Merchant Anais | - | 1 | General |
| Merchant Boss | - | 1 | General |
| Merchant Ellsworth | - | 1 | General |
| Merchant Garth | - | 1 | General |
| Merchant Garth | - | 1 | General |
| Merchant Heidi | - | 1 | General |
| Merchant Heidi | - | 1 | General |
| Merchant Isaac | - | 1 | General |
| Merchant Lapageria | - | 1 | General |
| Merchant Maymuna | - | 1 | General |
| Merchant Xin Peng | - | 1 | General |
| Metarealm | - | 1 | General |
| Metarealm | - | 1 | General |
| Metarealm | - | 1 | General |
| Metarealm Monsters | - | 1 | General |
| Mia | - | 1 | General |
| Mia's Assistant Jo | - | 1 | General |
| Micki | - | 1 | General |
| Middle Brother | - | 1 | General |
| Midnight Tempest Prospero | 57 | General | |
| Mighty Man | - | 1 | General |
| Mighty Mini Natsuko | - | 5 | General |
| Mighty Moomoo | - | 5 | General |
| Mikhail | - | 1 | General |
| Milksha | - | 1 | General |
| Mimi | - | 1 | General |
| Mimi's Father | - | 1 | General |
| Mine Kingdom Royal Guards | - | 1 | General |
| Mine Leader Zali | - | 50 | General |
| Miner | - | 1 | General |
| Miner | - | 50 | General |
| Miner Foreman | - | 1 | General |
| Miner Ken | - | 1 | General |
| Miner Theo | - | 1 | General |
| Miner Waldorf | - | 1 | General |
| Mineral Crystal Source | - | 1 | General |
| Mineral Crystal Source | - | 1 | General |
| Mingming | - | 1 | General |
| Mingming | - | 1 | General |
| Mingming | - | 1 | General |
| Mingming | - | 1 | General |
| Mingming | - | 5 | General |
| Mini Bluefire Drake | - | 5 | General |
| Mini Bulbird | - | 5 | General |
| Mini Chicken Puppet | - | 5 | General |