The Wrath of Magra is a role-playing video game published by Carnell Software and Mastertronic for the ZX Spectrum in 1985. It is a sequel to 1982's Black Crystal and 1983's Volcanic Dungeon, and was released for then record high price tag.
Plot
In Volcanic Dungeon, the Knight of Star Jewel rescued the kidnapped Princess Edora and killed her evil captor Magra, the most powerful sorceress in the world. However, Magra has been restored back to life by her followers and wants revenge upon the man who defeated her. She cursed Edora and so the knight needs to once again save the princess. He needs to reach Magra's the castle in the Black Mountains and find a way to destroy the witch forever.
Source: Wikipedia, "[en.wikipedia.org/wiki/The_Wrath_of_Magra The Wrath of Magra]", available under the CC-BY-SA License.