A Patronus! and a corporeal one, at that. That was pretty advanced magic, as Violet understood it. She had always longed to be able to cast one, to find out what her Patronus was, but so far, working with her Uncle Helicanus at home, all she'd been able to manage was a cloud of silver light. "Each Patronus is unique to the witch or wizard who conjures it, I've heard," she added to the discussion.