| Name | Map Tool Token Link | Type |
|---|---|---|
| Manticore | |
Magical beast |
| Giant Mantis | RPTok | Vermin |
| Medusa | |
Monstrous humanoid |
| Mephit | RPTok | Outsider |
| Merfolk | RPTok | Humanoid |
| Adult Brass Dragon | |
Dragon |
| Adult Bronze Dragon | |
Dragon |
| Adult Copper Dragon | |
Dragon |
| Adult Gold Dragon | |
Dragon |
| Adult Silver Dragon | |
Dragon |
| Ancient Brass Dragon | |
Dragon |
| Ancient Bronze Dragon | |
Dragon |
| Ancient Copper Dragon | |
Dragon |
| Ancient Gold Dragon | |
Dragon |
| Ancient Silver Dragon | |
Dragon |
| Young Brass Dragon | |
Dragon |
| Young Bronze Dragon | |
Dragon |
| Young Copper Dragon | |
Dragon |
| Young Gold Dragon | |
Dragon |
| Young Silver Dragon | |
Dragon |
| Mimic | |
Aberration |
| Minotaur | |
Monstrous humanoid |
| Mite | RPTok | Fey |
| Mohrg | |
Undead |
| Morlock | RPTok | Monstrous humanoid |
| Mummy | |
Undead |