"No, there wasn't. Bellatrix came here and we struck a bargain. If I sent my Renfields out as decoys for her in other countries while concealing her here, she'd have the power and control of the undead to grant me the power to stand in the sun. She also dealt with my Lamia infestation." Harry counted the odds as they were trapped in the circle. The vampires outnumber us three to one, nevermind the Renfields.