Cyrus is the cyborg son of Hannah and Roland who was delivered in 1106 as an adult with some assembly required. He can change one small thing in a person's memory. He built a robot donkey named Donkey.
He formed a troupe to perform plays across Xanth in an effort to get close to Ragna, a powerful roc magician. Rhythm became part of the troupe. Even though she was only twelve, with an aging spell to make her twenty-two, she seduced him. Together they had Kadence who was delivered and rapidly aged to six years old before Rhythm could stop it.
- Faun & Games, mention
- Two to the Fifth, major character
- Luck of the Draw, mention
- Esrever Doom
- Board Stiff