– keyboards, synth, sequencing (1992–1993) Aethyris McKay (Shandy Mckay) – guitars, synthesizers (2007–2010) Zawicizuz (Geoffrey Sawicky) – guitars, keyboards and backing vocals (2007–2009) Vastator Terrarum – guitars, backing vocals (2007) Vis Crom (Melissa Moore) – guitars (2009–2018) Session/live Mezzadurus (Chris Gamble) – vocals, bass (1995–2002) Kashshapxu (Rad Davis) – guitars (2001–2003) Timeline References External links Official Website American black metal musical groups American thrash metal musical groups Heavy metal musical groups from Texas Musical groups from Dallas Musical groups established in 1989 1989 establishments in Texas American musical trios