User blog:Zeref Fullbuster/The Power of Rewind

We've seen Eri's Quirk in action in the Shie Hassaikai Arc so let me ask this, what other things can her power do, can she rewind disable heroes (like Tensei Ida who was injured by Stain) and can she undo Nomu (like Kurogiri who was once Oboro Shirakumo)?