Teen Titans (1996) Comic
Summary
A sinister experiment by an alien race called the HSan Natall reaches its climax as four human teenagers all gain met-human powers at the same time. The recently de-aged Ray Palmer (a,k.a. the Atom) finds himself in a position to break the aliens hold on them and forge them into a team that can stand together against the HSan Natall.Along with his returned youth though, Rays also lost a lot of his former skills and memories though, so he might actually need this new Teen Titans team just as much as they need him.