This is without doubt one of the boons for which Bagalamukhi's devotees worship her. Other Mahavidya goddesses may also be reported to stand for very similar powers valuable for defeating enemies, to become invoked by their worshippers as a result of several rituals. The Tantrasara describes her iconography: Bagalamukhi https://www.youtube.com/watch?v=EpPf83iW6bM