Efermus
JSON | Metal ArchivesDetails
| Genre | black, raw |
| Theme | unknown |
| Country Of Origin | Portugal |
| Location | Barcelos, Braga |
| Status | Active |
| Formed In | Unknown |
| Genre | Raw Black Metal |
| Themes | Unknown |
| Years Active | Unknown |
| Current Label | Kellerassel Records |
Line-up
| Efermus | All instruments, Vocals (2021-present) |