These Dear, Unfinished Tasks

After the events of the Second Wizarding War, Sybil Trewlaney is shocked when she gets another Seeing. And just like before, it prophesies the return of the Dark Lord and the one who will be able to stop him.

But this time, it isn't Harry Potter who is the Chosen One.

Daphne LeBlanc knows nothing about the magical world until her Ilvermorny letter arrives. Once enrolled at the school her path crosses with that of Sybil Trewlaney who informs her of her destiny. From that moment forward, Daphne's life is devoted to fulfilling it, knowing that if she fails it could mean death for all those around her.

With the discovery of the True Time-Turner, it is only a matter of time before the remaining Death Eaters try and bring the Dark Lord back to finish what he had started. To stop this, Daphne must travel back in time, to the First Wizarding War, and end Voldemort before the first prophecy can be completed.

To do this, she will need to enlist the help of a most unlikely ally. Regulus Arcturus Black. Will changing the course of his story be enough to stop the Dark Lord?

And will Daphne be able to trust the one person who has the most to gain by betraying her?

Set during the events of The Cursed Child and the Marauder's Era. Please, please read All The Young Dudes by MsKingBean89 on AO3, as I will not be using her work directly but some of the characterizations of the Marauders as well as their backstories may be similar. Also, it's just an amazing fic!