Nicholas Howard Barker
Drums
1999 - 2004
ex-Winter's Thrall, Borstal, Monolith (UK), ex-Sadistic Intent, ex-Old Man's Child, ex-Benediction, ex-Gorgoroth (NOR), Twilight Of The Gods, ex-Anaal Nathrakh, Nuclear Assault, ex-Atrocity (GER), ex-Leaves' Eyes, Liquid Graveyard, ex-Ancient (NOR), ex-Cradle Of Filth, ex-Testament, ex-Lock Up (UK), ex-Nightrage, Brujeria
Jamie Stinson (aka Astennu)
Guitar
1997 - 1999
ex-Lord Kaos, Carpe Tenebrum, ex-Nocturnal Breed, ex-Covenant (NOR), ex-Infernal Method, The Kovenant
Stian Arnesen (aka Nagash, aka Notorious Nagash)
Bass
1996 - 1999
ex-Kvesta, ex-Chrome Division, ex-Carpe Tenebrum, ex-Covenant (NOR), Troll (NOR-1), ex-Throat Violence, The Kovenant
Tony Laureano (aka El Angelito)
Drums
2004 - 2005
Internecine, ex-1349, ex-Megadeth, ex-Aurora Borealis (USA), Insidious Disease, Naphobia, ex-Astaroth (USA), ex-Nile, ex-Belphegor (AUT), ex-Nidingr, ex-Devolution (USA-1), ex-Nachtmystium, ex-Malevolent Creation, ex-The Black Dahlia Murder, ex-Acheron (USA-1), ex-Angelcorpse, ex-Eulogy (USA-1), ex-Brujeria
Jan Axel Blomberg (aka Hellhammer, aka Von Blomberg, aka Hauptman Hammer)
Drums
2005 - 2007
ex-Antestor, ex-Covenant (NOR), Mayhem (NOR), ex-Shining (SWE), Age Of Silence, ex-Mysticum, ex-Nidingr, ex-Emperor, Winds (NOR), ex-Tritonus (NOR), ex-Vidsyn, ex-Dynasty Of Darkness, ex-Troll (NOR-1), Mortem (NOR), ex-Den Saakaldte, Mezzerschmitt, ex-Høstsol, Umoral, Helvitnir, ex-Carnivora (NOR), ex-Immortal (NOR), Endezzma, Arcturus, The Kovenant, ex-Thorns, ex-Jorn
Terje Andersen (aka Cyrus)
Bass
2010 - 2014
Susperia, ex-ICS Vortex, ex-Seven Sins (NOR), Insidious Disease, ex-Sarke, ex-Satyricon
Tommie Helgesson (aka Snowy Shawn)
Bass
2010 - 2010
Mad Architect, XXX (SWE), ex-Illwill, ex-Loud 'N' Nasty, ex-Memento Mori, ex-Notre Dame, ex-Denner Shermann, ex-Mercyful Fate, Cans, ex-Dream Evil, ex-Kee Marcello, ex-King Diamond