Issue: #349
Last valuation update: 2026-10-22
Universo, and his power to hypnotize, terrorizes the Legion of Super-Heroes so he could steal a Time Bubble. The Legion follows him in the past, each entering a different time period. They defeat Universo, thanks to the assistance of his son, Rond Vidar.
First appearances: Rond Vidar, Professor Huxton, Universo
Creators: Jim Shooter, George Klein, Curt Swan, John Forte, Mort Weisinger
Characters: Superman, Kublai Khan, Brainiac 5, Chameleon Boy, Colossal Boy, Saturn Girl, Shrinking Violet, Rond Vidar, Napoleon Bonaparte, Professor Huxton, Universo