Originally formed by Nullifer in 1999.Released a cassette album in 1999, most likely impossible to find online, activity continued through 2003
In 2006 Nullifer restarted Abaddon’s activity with Candy Bones, as a black/medieval project. Most of the works were absorbed and transformed into Spectrum-x versions. (the other project of Nullifer and Candy)
In 2010 Zack Undead joined the project
In 2012 the band re-commenced full serious activity and released the bringer of light.
Now in 2017 Francesco Migliorini joined the project.