Korvac
- First Appearance: Giant-Size Defenders #3 (Jan. 1975)
- Created By: Steve Gerber & Jim Starlin
Korvac is considered to be one of the greatest galactic threats in Marvel Comics. Point blank, there are maybe 4 people considered stronger than him and they are either Gods or the literal writers themselves. In the alternative Earth-691, Michael Korvac betrays humanity to the Badoon alien race in 3007 AD. Yet he is eventually caught asleep while working and as punishment, the Badoon grafts his upper body into a machine. That turns him into a cyborg with updated alien technology inside of him. The Grandmaster and Elder of the Universe send him back in time to fight the Defenders and Dr. Strange.
Korvac lost this fight but did so on purpose. He used this time to scan the Grandmaster’s cosmic power, allowing him to gain several cosmic abilities. With this newfound power, he kills the Badoon leaders. While he decides to conquer the cosmos and attempts to make the Earth’s sun go supernova to distract the world’s heroes, he is stopped. Yet a run-in with Galactus allows him to gain the “power cosmic.” Korvac is then a God and consistently gets into some incredible incidents. He’s set to appear in Captain Marvel 2 as the big bad. He’ll surely be one of the Marvel Comics characters that people will love instantly.