It's difficult to believe, but it's almost been a decade since Harry Potter And The Deathly Hallows was released, closing off an incredible series of books. Perhaps it doesn't feel so long because the world that author J.K. Rowling created is so unique and expansive that fans are still discussing excitedly, and will surely do so for a very long time to come. Even despite this expansiveness, Rowling continues to flesh out the Harry Potter canon, revealing character details, post-Potter story-lines and confirming/debunking some of the innumerable outlandish fan theories. Many of these reveals are subtle, adding texture to the series without radically changing how fans perceive it. Yet every so often Rowling drops something absolutely huge, a revelation that stuns Harry Potter enthusiasts and reinvents how everyone sees elements of the series. From the familial relationship between Harry and Voldemort to a certain pair of characters who almost didn't die, here are the ten most shocking...
