Mithrax is risen, I believe. I could be wrong. Edit: just looked it up. Variks states in the lore, that Mithrax died more than once, but he’s not a scorn. He’s also the leader of House Of Light, and currently in a fire team with a hunter and a warlock. He’s helped us in the lore on more than one occasion, including getting us into the old tower to get Outbreak Perfected. He probably has a ghost, but might not want to alarm humanity at the possibility that humanity’s most long running enemies, the fallen, could be able to fight them with light.