I don't have the specter mask or the key. I did not kill Specter the "wrong" way, I have not killed him at all.
He will not spawn at all for me. Any suggestions? I have tried joining randoms games through matchmaking. I explain what I am trying to do, I get booted. I have not gotten specter to spawn in any of my friend's or clanmate's instances. Last key and mask I need.