Within the Iziz royal palace complex was a laboratory under the ownership of King Ommin. This laboratory, a disused storage area, contained both replacement components for Ommin's mechanical exoskeleton and a collection of obsolete and broken-down droids. It was inside King Ommin's laboratory that Jedi Knight Cay Qel-Droma, who had just suffered the loss of his arm during the battle against Queen Amanoa's Dark Side Adepts, discovered a spare limb from an outdated XT-6 model droid, which he then utilized as a prosthetic replacement.