Ali Zebu

Ali Zebu is the incantation required to be spoken in order to open the door the the Castle of the Crown's treasury room. Alexander heard the first part spoken by a Guard Dog, and found the second part written on a scrap sheet of paper he found in an ebony box in the Vizier's room. Since the door to the treasury room had no andle or keyhole, Alexander resorted to try opening it with his voice, composing his words carefully.