Daphne

Daphne, Bloom's older sister, is the Nymph of Sirenix. She derives her magical powers and spells from the sea and the five elements: Water, Fire, Earth, Air, and Quintessence. Until season five, Daphne is a disembodied spirit due to a curse the Ancestral Witches cast upon her. She can telepathically communicate with Bloom and guides her throughout the first three seasons, helping Bloom to restore Domino and free their parents. In the fifth season, Bloom uses her Sirenix wish to have the curse of Sirenix broken forever, which restores Daphne to her physical form. In the sixth season, Daphne reconnects with her Sirenix powers and joins Alfea as the History of Magic teacher. She becomes crown princess of her home world and marries Thoren.