"Many of the Named pureblood families do that. It’s hardly news. No, Malfoy attempted to spell the Triwizard Cup to select him as Hogwarts Champion using an extremely illegal spell that requires blood sacrifice, and I have proof of it. He’d likely escape Azkaban if word got out – he is a Malfoy, after all – but it’d damage his reputation significantly, not least because it didn’t even work."