The Blessings of Maa Baglamukhi make a divine protecting shield in the form of the aura around a person therefore shielding him/her from malefic energies in the shape of black magic spells or evil eye. Happy with Vishnu, the goddess appeared and introduced forth her manifestation Bagalamukhi within the lake. https://www.youtube.com/shorts/5VeSyP9JRw0