Diabolical Fullmoon Mysticism (1992)
Pure Holocaust (1993)
Immortal is a black metal band from Bergen, Norway, founded in 1991 by frontman and bassist Abbath Doom Occulta (Olve Eikemo) and guitarist Demonaz Doom Occulta (Harald Nævdal). The pair worked with various drummers (including Grim, Armagedda and Hellhammer), and were later joined by current drummer Horgh (Reidar Horghagen) in 1996.
In March 2015, long-serving member Abbath announced his departure from the group following a dispute with the other members of the band, and he went on to form a new band under his name called Abbath. It was initially reported that following Abbath’s departure, the band would split up. However, In August 2015, Demonaz and Horgh said that the band would continue without Abbath. Demonaz would return to playing guitar with the band for the first time since 1997, and would also do vocals as well.