Since being accidently clubbed by the tribes Giant, Uggah Skullkracker, the Warboss of the tribe, has one over-riding vision – amass enough severed heads into a single pile so that he can climb into the sky and challenge Gork to an ‘eadbutting contest. Since awakening, Uggah has ‘eadbutted everyone he has encountered, beginning with the Giant.
He leads his tribe and a host of other greenskins on a bloody trail havign recieved the blessings of Wurrzag, da Great Green Prophet and even joins the Waaagh! from time to time. They have rampaged as far south as the Undead-haunted ruins of Numas and further east into the Worlds Edge Mountains. [1a]
All the heads taken in battle are boiled, shrunk, and stacked ceremoniously about one of the great Barrier Idols that mark the southern edge of the Badlands. Uggah reckons he must be over halfway there! [1a]