| Name ▲ | Type | CR | Version | Book |
|---|---|---|---|---|
| Alseid | Fey | 1 | 2014 | Mythic Odysseys of Theros |
| Altisaur | Monstrosity | 13 | 2014 | Multiple Books (BGG, PSX) |
| Alustriel Silverhand | Humanoid | 21 | 2024 | Vecna: Eve of Ruin |
| Alyxian Aboleth | Aberration | 12 | 2014 | Critical Role: Call of the Netherdeep |
| Alyxian the Absolved | Humanoid | 14 | 2014 | Critical Role: Call of the Netherdeep |
| Alyxian the Callous | Celestial | 12 | 2014 | Critical Role: Call of the Netherdeep |
| Alyxian the Dispossessed | Humanoid | 13 | 2014 | Critical Role: Call of the Netherdeep |
| Alyxian the Hunter | Construct | 10 | 2014 | Critical Role: Call of the Netherdeep |
| Alyxian the Tormented | Aberration | 11 | 2014 | Critical Role: Call of the Netherdeep |
| Amanisha Manivarshi | Humanoid | 1 | 2014 | Journeys through the Radiant Citadel |