Spotted in Harry PotterHow closely have you paid attention to every line in every novel and every frame of every film? Read up on these little details fans noticed about the wizarding world and its characters to become the ultimate Harry Potter expert.
The interesting thing about Harry Potter villains is that they are so many in variety. While Lord Voldemort is the main antagonist, with he and his Death Eaters bringing the main conflict, many other characters qualify as villains because they bring misery and harm to Harry. These include: the Malfoy family, the Dursley family, dangerous magical creatures, and Ministry of Magic employees like Dolores Umbridge. Of course, Voldemort does place at the top of this pile.
Over time, fans have come to notice details about the characterizations of these villains which are things that won't be noticeable without taking a deeper look. These end up as major revelations, predictions, and traits about the villains that make them more interesting.