Captain Universe
Marvel.
Power Unimaginable (Marvel Spotlight 9-11, Incredible Hulk Annual 10, Marvel Fanfare 25, Web of Spider-Man Annual 5-6, Marvel Comics Presents 148, Cosmic Power Unlimited 5; w Bill Mantlo, Gerry Conway, Eric Fein, Tony Isabella, Dan Slott; a Steve Ditko, June Brigman, Neil Errar, Rick Leonardi, Bill Wiley). [From Marvel Comics: He’s the hero who could be YOU...but in these stories, being a burglar, a college professor and an astronaut will have to do! Whether it’s half-sized as a child or doubled as twins, the Uni-Power transforms its lucky recipient into Captain Universe—countering crises that range from a masked marauder to the edge of apocalypse! Guest-starring the Hulk, doing the non-mutant cosmic super-hero thing years before Spider-Man made it popular!] 
Universal Heroes (Amazing Fantasy 13-14 back-ups, Captain Universe/Hulk, Captain Universe/Daredevil, Captain Universe/X-23, Captain Universe/Invisible Woman, Captain Universe/Silver Surfer; w Jay Faerber, Jeff Parker, Craig Kyle, Christopher Yost; a Carlos Magno, Paul Siqueira, Francis Portela, James Raiz). [From Marvel Comics: Captain Universe is known as the name for the recipient of the mysterious Uni-Power, a special kind of energy that endows an individual with superhuman powers during a time of crisis. How it has determined its hosts in the past remains a mystery. Now, the unraveling of one of the greatest enigmas in the universe begins as the Uni-Power must possess a handful of Marvel heroes–Hulk, Daredevil, X-23, Invisible Woman and Silver Surfer–to save itself form an enemy hell bent on its destruction!] 