Year Albums Lineup Style
1992
  Marco Kehren - guitars, bass, vocals
 
1993
A Blaze Over Dark Land [Demo] Marco Kehren - guitars, bass, vocals
John Bartels - keyboards
Promo 1993 [Demo]
1994
 
1995
The Silence Of December Doom metal
1996
The Weeping Of A Thousand Years
1997
After The Rain Falls... An Empty Sky Remains [EP]
Ark Of Thought
1998
  Marco Kehren - guitars, bass, vocals
1999
  Marco Kehren - guitars, bass, vocals
William A. Sarginson - drums
2000
Deinonychus Marco Kehren - guitars, bass, vocals
William A. Sarginson - drums
Fabien "Arkdae" Pereira - keyboards
2001
 
2002
Mournument
2003
 
2004
Insomnia Marco Kehren - guitars, bass, vocals
2005
  Marco Kehren - guitars, bass, vocals
William A. Sarginson - drums
Fabien "Arkdae" Pereira - keyboards
Jürgen Bartsch - bass
2006
 
2007
Warfare Machines
2008