Superboy and the Legion of Super-Heroes (1977-) #233

Prof. Jaxon Rugarth volunteers for a time-travel experiment at the Time Institute that drives him mad and changes him into the Infinite Man, who can summon any creature from any era to destroy the Legion and Rond Vidar.

Written By:
Paul Levitz
Pencils:
Michael Netzer, James Sherman
Inks:
Bob Wiacek, Bob Layton
Cover By:
Mike Grell