After Superboy-Prime escaped a paradise dimension and altered reality, Jason Todd was inadvertently restored to life and cared for by Talia al Ghul. An amnesiac with impaired cognitive abilities, Todd was a shell of his former self until Talia submerged him into a Lazarus Pit. Jason Todd emerged with his abilities intact, but his personality took on a darker tone. He donned the persona of Red Hood and vowed vengeance against Batman. Professor Xavier sought to help the wayward Avenger, but concluded that she could not be trusted with so much power and advocated for euthanasia. Unable to accept this result, Quicksilver convinced his sister to alter reality once more. Scarlet Witch created a dystopian world where mutants ruled over mankind. In the end, Wanda committed mass genocide by eliminating a majority of the mutant population when she uttered the words, “no more mutants.”
