Goddess Bagla will be the goddess on the Baglamukhi mantra. Also they are called 'Valgamukhi'. She may be the supreme electricity who will damage all evil forces. Goddess Baglamukhi gives the power to regulate her enemies. If you'd like to understand about the rituals of mantras, then talk to astrologers. https://www.youtube.com/watch?v=AaJ2IkaqQUY