Tonight’s episode of Arrow sees Nyssa Raatko, the daughter of Ra’s al Ghul and former Heir to the Demon, in the sights of the League of Assassins after leaving her father’s side to take up training Laurel Lance, the Black Canary, in Starling City. When asked about what’s next for her character in an interview with Comicbook.com, actress Katrina Law, who plays Raatko, said, “It has been gratifying to see the softer side of Nyssa.