Teostra is a powerful Elder Dragon from the anime series Monster Hunter Stories: Ride On. Known for its fiery mane and explosive attacks, Teostra is a creature of immense strength and destructive potential. It is revered and feared throughout the world for its ability to unleash devastating fire-based assaults. In the series, Teostra plays a critical role as one of the formidable monsters that riders must understand and overcome. Its presence tests the courage and skills of the protagonists, highlighting the delicate balance between humanity and the wild creatures they share the world with.