Azarath was formed in October 1998 by Inferno, Bruno and D.
The band then recorded their first demos, "Traitors and Destroy Yourself". After being joined by Bart and completing the lineup, the band then played many shows to support the demos and eventually wrote and recorded their debut album, "Demon Seed", in Hertz Studio.
In late August 2003, the band recorded their second album, "Infernal Blasting", in Hendrix Studio. After the recording session for the album, D. left the band because of personal reasons. The band eventually found a second guitarist, Trufel, from the band Yattering, and began touring to promote new album.
Between June and August 2006, the band recorded their album, "Diabolic Impious Evil", at Hendrix Studio and Hertz Studio. The album was released on September 16, 2006. After the release of the album, the band started touring in the Blitzkrieg 4 tour, supporting Vader, along with Vesania and Trauma. In November 2007, the band played the Legions of Death Attack Tour in Poland with Adam Sierzega on drums, the former drummer of Lost Soul, together with Stillborn and Deception.
In October 2008, the band signed a new deal with Agonia Records upon release of their fourth studio album, "Praise the Beast".
In January 2011, the band underwent further lineup changes.
The band split up with Thrufel, and Necrosodom took over guitar duties instead of bass. The band recruited P as the new bassist.
Towards the end of 2010, the band signed Witching Hour Productions. Shortly after, recording sessions for the band's fifth album took place between January and February 2011 in Hertz Studio.
"Blasphemers' Maledictions", was released on June 6.
In 2017 Azarath releases the new album "In Extremis" with Agonia Records.