Magic
"And I cannot accept that everything that's real
Is only what our eyes can see and our hands can feel."

There are a number of mysterious forces in this world, many of which we barely understand. You can read up on what we do know here. We'll tell you all we can: from the various races (vampires, veela, werewolves) to frightening abilities behind your wildest dreams (enchanting, legilimency). Afraid? I know I am.