Legend has it that, if the three lost fragments of a mystical gem become one, the bearer will unlock the fabled city of immense riches, Erendor. After restoring Princess Evie to the throne in Deathstalker II (1987), the fearless master of the blade, Deathstalker, crosses paths with the beautiful blue blood, Carissa, and her brave sister, Elizena--and together--along with the wild female-warrior, Marinda, embark on a hazardous quest to recover the jewels. However, the all-powerful warlock, Troxartes, too, is seeking the magical stones, intent on harnessing the enchanted gem's unlimited force. Once again, Deathstalker has bitten off more than he can chew. Can he stop the wizard's invincible warriors from Hell?