Odiosior is a one-man vision of cold northern black metal, profoundly dedicated to the nightside mysteries of Satan. While a seemingly brand-new entity, mainman A. Vexd is something of a scene veteran, maintaining the more cosmic black metal of To Conceal the Horns and also having played in Ghost Brigade for many years as well, more recently, the now-disbanded Alghazanth.
Odiosior originally released its self-titled debut digitally in 2019, with a limited cassette version later coming via Worship Tapes.
During 2020, the band releases the first album "Syvyyksistä".