Goddess Bagla is definitely the goddess of the Baglamukhi mantra. They are also called 'Valgamukhi'. She will be the supreme energy who will demolish all evil forces. Goddess Baglamukhi offers the ability to regulate her enemies. If you wish to understand about the rituals of mantras, then discuss with astrologers. https://www.youtube.com/watch?v=AaJ2IkaqQUY