Related Information for Xyster Xyster is the solo project of Zekenfraut from Anno Domini Mortus. Only two albums have been released. The second album 'Cracks in the shell' contains elements of "Drone", Experimental, Melancholic piano, grim voices and atmosphere.Read more: a is Thrash/Speed Metal band formed in the 80's in the UK. Lyrics themes: Death, Anti-Christian, Vi.. read more