Andvari is Bart's Omnigear and the treasure of the Fatima royal family. A tall, bright red Gear with a large yellow horn and small black wings that was piloted over 500 years ago by Roni Fatima, the first king and founder of Aveh. After the Shevat-Solaris War, Roni sealed the Omnigear away inside of Ft. Jasper, which was then hidden in the Nisan mausoleum. A legend was then passed down through the Fatima Dynasty that if ever Aveh or Nisan were in peril then Roni's descendants could unlock the treasure wake the Omnigear from its slumber to save either nation.