The Bloody Knights

The Bloody Knights were a group led by the Winkler family since Plumwood was built. The Beckett's left a treasure hidden in the school and the Bloody Knights want them to be the most powerful wizards and witches in the world.

Mr. Winkler
Was the original member of the Bloody Knights and passed out the evil through the world.

Lord Beckett
Revealed to be an old member