Endless

History
While little is known about where Endless came from, he has been seen working with the heroes of the hero city in facing off against King Crimson, the Quacker of Aqua , and Arch Storm. He has an overconfident demeanor held up by his death-defying powers.

The heroes have commented on multiple occasions that he seems oblivious to current events; he didn't know any of the heroes by name and seemed to pop up out of nowhere.

Powers
While Endless seems to have a full suite of powers, his main ability is his near-instantaneous regeneration. He utilizes this healing in many ways, allowing him to dash almost as fast as some of the lesser speedsters(though there's always a distinct snapping sound accompanying him when he does so) and strike as hard as even the strongest heroes.

Misc
Endless hasn't been seen outside of Hero HQ since he joined. Even the heroes there have noticed that he doesn't seem to have a day job; in fact, anyone looking into him would be hard-pressed to find a single bit of information on the man past his work with The 1980s Heroes

He doesn't sleep, eat or drink; he instead spends any time he isn't out fighting crime online, looking through news headlines for hours at a time.