The blessings of Maa Baglamukhi produce a divine protective defend in the shape of an aura around an individual thus shielding him/her from malefic energies in the shape of black magic spells or evil eye. Pleased with Vishnu, the goddess appeared and introduced forth her manifestation Bagalamukhi in the lake. https://www.youtube.com/shorts/5VeSyP9JRw0