Mumm-Ra once put a spell on her so she reversed the Gyroscope and the ThunderCats almost floated away. Lion-O used the Sword of Omens and released Jagara from the spell which allowed her to fix the Gyroscope. Unfortunately, though, Mumm-Ra stole part of the regulator so its functionality was significantly impared. She struggled to keep the machine working before Mumm-Ra finally destroyed it. Then Lion-O was able to use the Sword of Omen's powers as a substitute until they could build a new machine.