The Graybacks fight a long standing two front war between the dwarves and the Bloodtusks. They are able to do this through sheer numbers and great might of their warriors. They will attempt to kill, skin, maime, and rip apart any dwarf they come across. Most of the weapons they use are made with the bones of their adversaries since supplying a massive orc army requires lots of weapons. Many of those living in the wastes are thankful the Bloodtusks exist if only to quell the horde of Graybacks that would swallow the sands.