Izak Orato is one half of an ancient martial arts demon named Ravanahatha (the other half is Rena). Its secret plan was to lure Black Canary into revealing a powerful technique taught to her by her mother called the Five Heavens Palm. Leading a cult of ninjas, it eventually captured Black Canary and Vixen and pit them in a fight to the death against scores of ninjas trained by Greyeyes.
