From Age of Sigmar - Lexicanum
He is tall and heavily muscled, clad in barbarous finery, his head surmounted by a mohawk of raven-black hair. His flesh has many strange tattoos that swirl across his bare flesh, and he wields a huge longsword. 
| Stop, you fools! We’re surrounded by enemies beyond count, by dangers untold, and you want to fight me? The only damned Chaos worshipper to walk the halls of the tower who cares not about seeing you dead?
~ Hathrek .