| Name |
Type |
CR |
Description |
| Gaskil |   | Large Beast | 2 | A large and hairy three legged beast |
| Incomprehensible | | Tiny Outsider | 6 | A muttering monster that seems to be made of letters. Skorn throws captives into pits of them to drive them insane |
| Marrock | | Medium-size Aberration | 8 | Huge crab-like creatures with tentacles instead of legs |
| Molgarth | | Huge Aberration | 7 | A huge spider with a spiky carapace |
| Norron | | Large Monstrous Humanoid (Outsider) | 6 | A large humanoid that serves as the elite for the Armies of Darkness |
| Thaliss | | Large Beast | 9 | A cunning lizard-like desert predator |
| Trang Oul | | Medium-size Monstrous Humanoid | 9 | A hulking humanoid with thick yellow hide |