This is the solo project of Izund (Alhussain Sherif) of Nutr, Zajal and Seth E.
Each album has a different genre:
"Serpents of Death" and "Pylons of Isis" are old school death metal albums. "Decayed Rotten Dead" is brutal death metal/grindcore, "The Ancient Spirits Howl" is black/death metal. "Yelling Silently" is a black metal album, and "Vlees en Bloed" is ambient.