Sondora

Sondora is the Keeper of the Mystical Soundstones, she assists the ThunderCats when Vultureman steals one of her stones to create a sonic weapon for the Lunataks. After Lion-O recovers the stolen Soundstone, Sondora decides to take the stones to another dimension. But she promises the ThunderCats that she would be there to help them if they ever required her assistance.