Year Albums Lineup Style
1976
  Scott Park - bass
Mark Shelton - guitars, vocals
Heavy Power metal
1977
  Scott Park - bass
Mark Shelton - guitars, vocals
Robert Park - guitars
Ben Munkirs - drums
1978
 
1979
Demo [Demo] Scott Park - bass
Mark Shelton - guitars, vocals
Robert Park - guitars
Rick Fisher - drums
1980
Invasion Scott Park - bass
Mark Shelton - guitars, vocals
Rick Fisher - drums
1981
 
1982
Metal
1983
Crystal Logic
1984
  Scott Park - bass
Mark Shelton - guitars, vocals
Randy Foxe - drums, keyboards
1985
Open The Gates
1986
The Deluge
1987
Mystification
1988
Out Of The Abyss
1989
 
1990
The Courts Of Chaos
1991
   
1992
The Circus Maximus Andrew Coss - drums, vocals
Aaron Brown - bass, keyboards, vocals
1993
   
1994
  Harvey Patrick - bass
Randy Foxe - drums
1995
 
1996
 
1997
 
1998
 
1999
Dreams Of Eschaton (Demo '81) [Demo]
2000
  Scott Peters - drums
2001
Atlantis Rising Scott Peters - drums
Mark Anderson - bass
Mark Shelton - guitars, vocals
2002
Spiral Castle Scott Peters - drums
Mark Anderson - bass
Mark Shelton - guitars, vocals
Bryan Patrick - vocals
Mark Of The Beast
2003
  Scott Peters - drums
Mark Shelton - guitars, vocals
Bryan Patrick - vocals
Harvey Patrick - bass
2004
  Mark Shelton - guitars, vocals
Bryan Patrick - vocals
Harvey Patrick - bass
Cory Christner - drums
2005
Gates Of Fire
2006
 
2007
Clash Of Iron Vol. I - Live At Keep It True [Split] [EP] Mark Shelton - guitars, vocals
Bryan Patrick - vocals
Cory Christner - drums
Vince Golman - bass
2008
Voyager
2009
 
2010
  Mark Shelton - guitars, vocals
Bryan Patrick - vocals
Cory Christner - drums
Josh Castillo - bass
2011
Playground Of The Damned Mark Shelton - guitars, vocals
Bryan Patrick - vocals
Josh Castillo - bass
Andreas Neuderth - drums
2012
 
2013
Mysterium
2014
 
2015
The Blessed Curse default