Yantras: These Are generally sacred diagrams or symbols that are drawn or put for the duration of rituals. They are considered to attract or channel certain energies. (वश करने वाले का नाम) को लाग लाग री मोहिनी, तुझे भैरों की आन!! Aghori Tantra is predicated about the theory of Advaita https://tantramantraaurvigyaan.com/