H-E-R-O dial

H-E-R-O dial
H-E-R-O dial

A magical dial that enables an ordinary person to become a superhero for a short time, such as an hour, by selecting the letters H-E-R-O in order. Each time it is used, the dial causes its possessor to become a superhero with a different name, costume, and powers.

First Appearance: 
Legion of Super-Heroes #91