The White Void Assassin
(Hakumen OC X Batman: The Brave and The Bold) Alexander "Xander" Kane became Ra's Al Ghul's heir and current leader of the Society of Shadows. He has a mission to purge all crime in Gotham, which will put him at odds with the Caped Crusader. What only a few know is that he didn't become Ra's Al Ghul's heir for nothing.