Soul Master is the Boss of the Soul Sanctum. He lives there. He can summon Soul Orbs to surround him or to throw at people. He thinks that the power of SOUL will protect him from the Infection, so he harvested Soul from other things. But Soul Master is kinda a jerk to bugs mostly the Radiance. He has the "Desolate Dive" ability to well dive into things in a large radius. If anyone else wanted the ability they would have to kill Soul Master.