Today we shall elucidate the martian Civil War: the Schism of Mars.
The first engagement to be waged within the confines of the Sol System, the mayhem wrought by the Fabricator-General: Kelbor Hal is infamously known as the Death of Innocence.
Spawning the fell Dark Mechanicum which plague the galaxy to this day, the Hereteks of the Red Planet continue to construct abominations to sate their desire for power and favour of the Ruinous Powers.
