Board Thread:Questions and Answers/@comment-35461420-20200811185100/@comment-38696393-20200811223623

Technically she never died. Although Regulus blew her up once, Fortuna decimated her with fire magic and Petelgeuse destroyed her with his Unseen Hands.

She Technically could just remove the event of someone injuring, yes, but she won't do that. So no. And once again, there are limits. She probably couldn't heal someone who lost his leg 40 years ago, i'd say.