The Master of the Challenge occupies a position central to the structure of Garou life. The holder of this position oversees all challenges that may occur within the sept, whether the challenge comes as a result of a feud between rivals or as a prelude to a rise in rank. In essence, this position upholds the hierarchical structure of Garou society and makes certain that each werewolf receives fair treatment according to her rank and to the laws of the Litany regarding challenges.