Year Albums Lineup Style
2010
  Catherine "Cat" Guirguis - vocals, keyboards
Ben VanVollenhoven - vocals, guitars
Progressive Gothic metal
Progressive Doom metal
2011
  Catherine "Cat" Guirguis - vocals, keyboards
Ben VanVollenhoven - vocals, guitars
Andrew Craig - drums, percussion
2012
Rise Of Avernus [EP] Catherine "Cat" Guirguis - vocals, keyboards
Ben VanVollenhoven - vocals, guitars
2013
  Catherine "Cat" Guirguis - vocals, keyboards
Ben VanVollenhoven - vocals, guitars
Andrew Craig - drums, percussion
Daniel Warrington - vocals, bass
Matthew "Matt" Bell - guitars, samples
2014
L'Appel Du Vide default