Challengers of the Unknown (1958-) #3

"The Secret of the Sorcerer's Mirror." The Challengers face a villain who intends to use a sorcerer's tool that will give him magical powers. Plus, "The Menace of the Invincible Challenger." An alien chemical gives Rocky superpowers, but also drives him mad.

Written By:
Jack Kirby
Jack Kirby
Jack Kirby, Wally Wood
Cover By:
Jack Kirby