Genre(s): Black Metal Lyrical Theme(s): Satanism Origin: Poland (Bielsko-Biała) Formed In: 1997 Status: Active Current line-up: Venciulis - Vocals, Guitars Former/Past Member(s): Asmenoth - Guitars (Aryman, Beleth, Decline) Belial - Bass (Beleth) Sukkor Benoth - Drums (Beleth, Thanathron) Demogorgon - Guitars Additional notes: Started as Katharsis but later changed name to Katharsis 666 in 2009.