Line-up
Sharlee D'Angelo (aka Charles Petter Andreason)
Baixo
ex-Facelift, Spiritual Beggars, Illwill, ex-King Diamond, ex-Dismember (SWE), The Night Flight Orchestra, Mercyful Fate, ex-Sinergy, ex-Witchery (SWE)
Alissa White-Gluz
Vocais
Karmaflow, ex-The Agonist
Jeff Loomis
Guitarra, Vocais Secundários, Teclas
ex-Experiment Fear, ex-Hannes Grossmann, Jeff Loomis, ex-Nevermore (USA-1), The Russ Bergquist Project, ex-Sanctuary (USA-1), Conquering Dystopia
Michael Amott
Guitarra, Vocais Secundários, Teclas
Carnage (SWE), ex-Armageddon (SWE), Spiritual Beggars, ex-Carcass, ex-Candlemass
Daniel Erlandsson
Bateria
The End (SWE), ex-Revengia, ex-Liers In Wait, ex-Armageddon (SWE), ex-Carcass, Eucharist (SWE), ex-In Flames
Ex-membros
Fredrik Åkesson
Guitarra, Teclas
2005 - 2007
Talisman (SWE), Southpaw (SWE), Opeth
Nick Cordle
Guitarra, Teclas
2012 - 2014
ex-This Means You, ex-Arsis, ex-Insomnium
Kostas Karamitroudis (aka Gus G.)
Guitarra
2005 - 2005
ex-Dream Evil, ex-Mystic Prophecy, Gus G, ex-Ozzy Osbourne, Firewind, ex-Nightrage
Christopher Amott
Guitarra, Vocais Secundários, Teclas
1995 - 2005
Christopher Amott, Armageddon (SWE), Dark Tranquillity
Martin Bengtsson
Baixo
1997 - 1998
Lechery