Age of Sigmar Battletome: Ossiarch BonereapersThe Ossiarch Bonereapers are masters of war, disciplined legions of bone constructs who slaughter the living with clinical efficiency. Created to serve as the foremost warriors of Nagash, tyrannical god of the dead, they are creatures of magically sculpted bone and cruelly spliced souls, constructed from the harvested remains of the mortals they kill. Their empire has spread far, all in service to the Mortarch and military genius Orpheon Katakros.