![[title] - Uncanny X-Men (1st series) #11](/sites/default/files/images/covers/uncannyxmen/uncannyxmenv01-011.jpeg)
first appearance
![[title] - Tales to Astonish (1st series) #89](/sites/default/files/images/covers/talestoastonish/talestoastonishv01-089.jpeg)
brainwashes the Hulk to destroy humanity
![[title] - Tales to Astonish (1st series) #91](/sites/default/files/images/covers/talestoastonish/talestoastonishv01-091.jpeg)
abandons Hulk to take Abomination as a test subject
![[title] - Silver Surfer (1st series) #5](/sites/default/files/images/covers/silversurfer/silversurferv01-05.jpeg)
attempts to destroy Earth with null-life bomb, stopped by Silver Surfer and Al Harper
![[title] - Fantastic Four (1st series) #116](/sites/default/files/images/covers/fantasticfour/fantasticfourv01-116.jpeg)
claims to be the Gigantian Uni-Mind as he defeats the Over-Mind
![[title] - Marvel Team-Up (1st series) #55](/sites/default/files/images/covers/marvelteamup/marvelteamupv01-055.jpeg)
pursues the Infinity Gems
![[title] - Champions (1st series) #12](/sites/default/files/images/covers/champions/championsv01-12.jpeg)
returns to Earth to disable the null-life bomb
![[title] - Silver Surfer (3rd series) #27](/sites/default/files/images/covers/silversurfer/silversurferv03-027.jpeg)
intervenes on the Kree-Skrull War
![[title] - Avengers (1st series) #317](/sites/default/files/images/covers/avengers/avengersv01-317.jpeg)
fights Nebula to reclaim the Infinity Union
![[title] - Quasar #15](/sites/default/files/images/covers/quasar/quasar15.jpg)
solves the mystery of the dying Watchers
![[title] - Infinity Gauntlet #5](/sites/default/files/images/covers/infinity/gauntlet5.jpg)
opposes Thanos with the abstract entities of the multiverse
![[title] - Starblast #1](/sites/default/files/images/covers/misc/starblast1.jpg)
trades with Skeleton to access the Star Brand and the New Universe
![[title] - Avataars: Covenant of the Shield #1](/sites/default/files/images/covers/cosmic/avataars-covenantoftheshield01.jpeg)
aids the Shaper of Worlds in creating the alternate Eurth
![[title] - X-Men Forever (1st series) #1](/sites/default/files/images/covers/forever/forever1.jpg)
plans to usurp the abstract entities using mutantkind’s evolution
![[title] - Beyond! #1](/sites/default/files/images/covers/cosmic/beyond%2101.jpeg)
tests superhumans on Battleworld while posing as the Beyonder
![[title] - Astonishing Thor #1](/sites/default/files/images/covers/thor2/astonishingthor01.jpeg)
pits Ego against Alter-Ego to see who is stronger
![[title] - Avengers Assemble #7](/sites/default/files/images/covers/avengers2/avengersassemble07.jpeg)
targeted with the Elders by Thanos
![[title] - Silver Surfer: Ghost Light #2](/sites/default/files/images/covers/silversurfer/silversurfer-ghostlight02.jpeg)
becomes insane as Uni-Mind begins breaking down
![[title] - Silver Surfer: Ghost Light #5](/sites/default/files/images/covers/silversurfer/silversurfer-ghostlight05.jpeg)
restored to sanity, travels to found New Gigantus