Justice League of America #158 (DC, 1978 — Cover A)

DC Comics · Justice League of America (1960-1987) · 25 pages · Digital comic (DRM-free) · $1.99 · Published 1978-09-06 · Superheroes

Gerry Conway — Writer
Dick Dillin — Penciller
Frank McLaughlin — Inker
Richard J. Buckler — Cover Artist
Sr. — Cover Artist
Frank Giacoia — Cover Artist
Gene D'Angelo — Colorist

"THE SUPER-POWER OF NEGATIVE THINKING!" Ultraa, the superhero from Earth-Prime, decides that the very existence of super-powered beings, whether heroes or villains, is a threat to life on Earth. He uses a negative-radiation device to alter the JLA heroes' perceptions so that they are unable to use their powers!