Ultimo Tendo

The final battle has been bloody and scary, Hermione thinks it may never end, until she's hit with a spell that sends her back in time. Adopted into a pureblood family she attends Hogwarts again. There's no going back, so it's forward from here, and well, if she couldn't win in the 90s, she's going to win now. After all - Ultimo Tendo, or One Last Try.