Goddess Bagla may be the goddess on the Baglamukhi mantra. Also they are referred to as 'Valgamukhi'. She is definitely the supreme electrical power who will destroy all evil forces. Goddess Baglamukhi provides the facility to control her enemies. If you'd like to understand about the rituals of mantras, then https://www.youtube.com/watch?v=AaJ2IkaqQUY