Originally posted by AncientPower
Lol wut? Sadow was alive, in suspended animation then Nadd murdered him. Sadow's spirit was killed off when he possessed Eison Gynt and then reappeared on Yavin IV during Shadow of Revan.
That must be a retcon, then. Because Freedon Nadd went to Yavin 4 to pledge himself to the ancient Sith and learn from their forbidden knowledge. It would make no sense for Nadd to visit Yavin 4 and instantly kill Sadow.
As matter of fact, there is an official statement on that:
"Awakening Sadow's dark spirit, Freedon Nadd learned all that he could about Sith sorcery, plundering Sadow's treasure vaults for whatever Sith artifacts and teachings he could haul away."Source: The Dark Side Sourcebook