Arbiter (Halo)
In the Halo science fiction universe, an Arbiter is a ceremonial, religious, and political rank bestowed upon Covenant Elites. In the 2004 video game Halo 2, the rank is given to a disgraced commander as a way to atone for his failures. A different Arbiter appears in the 2009 real-time strategy game Halo Wars, which takes place 20 years before...
