| Name | Map Tool Token Link | Family | Type | Size | CR |
|---|---|---|---|---|---|
| Barghest | |
Barghest | Outsider | Medium | 4 |
| Greater Barghest | |
Barghest | Outsider | Large | 7 |
| Basidirond | RPTok | Basidirond | Plant | Medium | 5 |
| Basilisk | |
Basilisk | Magical beast | Medium | 5 |
| Dire Bat | |
Bat | Animal | Large | 2 |
| Dire Bear | |
Bear | Animal | Large | 7 |
| Grizzly Bear | RPTok | Bear | Animal | Large | 4 |
| Bebilith | |
Bebilith | Outsider | Huge | 10 |
| Fire Beetle | RPTok | Beetle | Vermin | Small | 1/3 |
| Giant Stag Beetle | |
Beetle | Vermin | Large | 4 |
| Behir | |
Behir | Magical beast | Huge | 8 |
| Black Pudding | |
Black Pudding | Ooze | Huge | 7 |
| Boar | |
Boar | Animal | Medium | 2 |
| Dire Boar | |
Boar | Animal | Large | 4 |
| Boggard | RPTok | Boggard | Humanoid | Medium | 2 |
| Bugbear | |
Bugbear | Humanoid | Medium | 2 |
| Bulette | |
Bulette | Magical beast | Huge | 7 |