Goddess Bagla would be the goddess of your Baglamukhi mantra. They are also named 'Valgamukhi'. She is definitely the supreme energy who can demolish all evil forces. Goddess Baglamukhi presents the power to manage her enemies. If you wish to learn about the rituals of mantras, then discuss with astrologers. https://www.youtube.com/watch?v=AaJ2IkaqQUY