In 1998, six months after the death of their grandmother, Prue, Piper and Phoebe Halliwell were reunited in their family house, Halliwell Manor. When Phoebe returned from New York, she and Piper played around with a spirit board that belonged to their mother Patty. When she opened the book, she read out this incantation, which caused a blue light to shine from the chandelier and unbound the powers of the Charmed Ones, as well as their collective power, the Power of Three.