Wallonian Black / Death act forged in June of 1999. Initially the band included vocalist X-Noise, a guitarist from ENTHRONED, keyboard player Cathy and the drummer from SCATOPHAGUS. Debuting in October of that year MYSTICA issued the demo 'Follow Your God To The Grave' some three months later. Ex-guitarist Xavier journeyed through DEVOURED and CATARRHAL.

Painkiller Records issued the inaugural album 'Blinded By My Blood' in 2001. 'Human Mutants' was set to follow in September of 2003 but Painkiller Records suspended business. Adding Gaborin on bass guitar, drummer Nordic Reaper would be superseded by Kaosnake whilst guitarist Morgan 696's place was taken by Demeter. 'Human Mutants' finally arrived in 2005 on the resurrected Painkiller label.