Thornium from Sweden are somewhat like a legendary black metal pearl from the black metal underground. Having released their debut album _Dominions of the Eclipse? way back in 1995 on a small underground label, which at the time, also released the very first material by Dimmu Borgir, Ulver and some others. Unlike aforementioned bands Thornium did not release anything after that due to Imprisonment of bandleader Thypheuz. Thornium was silent for many years. In 2007 Soulseller records signed a 3-album deal and the comeback blast _Mushroom clouds and Dusk? was released in 2009. It got a huge response and was even called the _perfection of black metal? by Norwegian _Imhotep? magazine. Now the time has come to release the third Thornium album, being _Fides luciferius?, and album that will satisfy many and surprise all!!