"I transferred the Lordship, Head of House and everything that comes with it, to Draco. I wanted to give it all to you but I couldn't change the rules of the family without a full conclave. My conclave wouldn't be able to do it, but Draco's can. It's a dark grey area in magic, and I can't perform it. It's too dangerous for my magic. You know I'm practicing Parselmagic and I have to stay away from the darker areas of Grey, otherwise I could lose my healing abilities in Parselmagic. So Draco has to transfer it all to you." 