REC: The Phoenix Saga

Just finished reading what's essentially an X-Men crossover with the Harry Potter universe, which is brilliant.

Go read!

The Phoenix Saga (30827 words) by gluupor
Chapters: 13/13
Fandom: Harry Potter - J. K. Rowling
Rating: Teen And Up Audiences
Warnings: No Archive Warnings Apply
Relationships: Sirius Black/Remus Lupin, James Potter/Lily Evans Potter
Characters: Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Nymphadora Tonks, Regulus Black, Albus Dumbledore, Kingsley Shacklebolt, Harry Potter, Hermione Granger, Tom Riddle | Voldemort, Severus Snape, Lucius Malfoy
Additional Tags: Alternate Universe - Superheroes/Superpowers, X-Men AU - Freeform, Apathy, Swearing, mild depression, Minor Character Death, Comic Book Violence, Mention of Death, Temporary Character Death, Implied Sexual Content
Summary:

After three years of self-imposed exile Remus Lupin is drawn back to the Hogwarts School for Gifted Youngsters where he joins the Order of the Phoenix, a team of superpowered mutants, in order to stop the villainous Voldemort’s evil plot.
A Marauders Superhero/X-Men AU.