Synopsis

When a shadow falls upon a magic school, and a headless rider begins to claim the lives of its instructors, Leo seeks the aid of his mentor, Gideon. The Charmed Ones agree to assist in uncovering the source of the dark enchantment and the identity of the spectral horseman. Concurrently, Phoebe embarks on a journey into the realm of visions, seeking answers within her own premonitions.