Whatever she sent at Dumbledore hit, and the man slid backward, nearly falling off the table as he leaned forward to stabilize himself, dropping to a knee. Gardner didn't give him a chance to stand before she sent two spells in rapid succession, and a wide eyed Dumbledore was lifted clear into the rafters, spun upside down and dropped. He fell rapidly, stopping his descent with a quickly cast arresto momentum before he'd have taken a nasty hit against the table.