Fantastic Four 234 (September 1981) by Marvel Comics
"The Man with the Power!" Part 1 of 2. Script and Art by John Byrne. Cover by John Byrne and Terry Austin. It's an unusual tale as an elderly man from the Midwest travels to New York City and brings along his latent powers. The senior visitor desires to see the Fantastic Four in action and accidentally creates large-scale destruction to make his wish come true. While Ben, Johnny, and Sue help the local citizens survive the catastrophe, Reed theorizes that the Earth is under attack from outer space! Shortly thereafter, the FF blasts off into space to confront a planet-sized menace! Cameo appearances by Ego, the Living Planet and Frankie Raye.