"Mipsy, I need you to get to Hogwarts and bring a Healer named Cho Chang back with you. I need her help to heal your Master," she said, knowing that the elf must be able to Apparate in and out of Hogwarts because she wasn’t human. Mipsy watched her, listening closely, then nodded. "They might not believe I’m sending an elf on my behalf, so I will also deliver the message with my Patronus." She thought of the time she, Harry and Ron sat in the Gryffindor common room bothered with nothing but their homework, laughing at something she couldn’t recall. "Expecto Patronum." Her dragon appeared, its wise eyes focused on her. "This message is for Cho Chang," she said to the dragon. "Cho, something happened, and I need you to help me with it. If you’re willing, bring all the healing potions you have on your hand. The matter is urgent. The elf Mipsy will Apparate you to the Manor where I’ll be waiting for you. Trust her to deliver you safely. Please, come."