Arbiter (Halo)
The Arbiter is the title of two characters from the Halo franchise. Thel' Vadam originated from Halo 2 and Ripa Moramee originated from Halo Wars.
Fictional biography
Thel Vadam
Thel was put on trial by the High Council for failing to defeat the UNSC at Installation 04. He was stripped of his title but was given the title of Arbiter by the Prophets of Truth and Mercy.
Portrayals
Thel was voiced by Keith David and Ripa was voiced by David Sobolov.
Reception
Many people didn't expect the Arbiter as a playable character for Halo 2 but they liked playing as him.
Arbiter (Halo) Media
Keith David voiced Thel 'Vadam, the Arbiter of Halo 2, Halo 3 and Halo 5: Guardians.