Goddess Bagla could be the goddess with the Baglamukhi mantra. Also they are named 'Valgamukhi'. She would be the supreme electrical power who can destroy all evil forces. Goddess Baglamukhi presents the ability to regulate her enemies. If you need to understand about the rituals of mantras, then check with https://www.youtube.com/watch?v=AaJ2IkaqQUY