Do you want to compare Hellion with Atom? Discover the powers, weakness & weapons of Hellion and Atom from Hellion Biography and Atom Biography. Find out all about Hellion and Atom.# Check out how is Hellion unique and distinct from Atom. Discover their love interest, sidekicks, family tree and the movies and games list in which Hellion and Atom have appeared. Find out everything about them here!