Maa Could be the presiding deity in the Stambh Electricity, that may be, she removes the anxiety of her devotees and destroys the enemies and their evil forces. This is one of the boons for which Bagalamukhi's devotees worship her. Other Mahavidya goddesses also are explained to signify very similar https://tantramantraaurvigyaan.com/baglamukhi-mantra-sadhna/