Over-Mind

Grom is the last survivor of the Eternals of Eyung, an alien race who transferred the combined psionic might of five billion minds into his body. Armed with virtually limitless mental power, he emerged as a cosmic-level threat and conqueror who clashed with Earth's heroes.

Over-Mind made a striking entrance into the Marvel Universe in 1971, debuting in Fantastic Four #113 during the rich Bronze Age era when the House of Ideas was pushing its cosmic imagination to thrilling new heights. A member of the Fantastic Four, this character shares their adventures alongside icons like Susan Storm Richards, Ben Grimm, and the Human Torch — as storied a roster as Marvel has to offer. With appearances spanning an impressive four decades across Fantastic Four, Marvel's Greatest Comics, and Essential Fantastic Four, Over-Mind has proven to be more than a footnote — a persistent presence in one of comics' most beloved corners. For collectors tracing the deeper mythology of Marvel's First Family, Over-Mind is a genuinely intriguing piece of the puzzle.