The blessings of Maa Baglamukhi make a divine protecting shield in the form of the aura all-around a person thereby preserving him/her from malefic energies in the form of black magic spells or evil eye. Delighted with Vishnu, the goddess appeared and introduced forth her manifestation Bagalamukhi in the lake. https://www.youtube.com/shorts/5VeSyP9JRw0