Found in texts like the Atharva Rahasya , the Pratyangira Hridaya is a collection of Sanskrit verses considered the "heart" of her worship. It is less a narrative text and more a potent sequence of sound vibrations (Mantras) used in ritual worship. It invokes her protection against:
Om. Of this Shri Pratyangira Kavacha, Brahma is the rishi. Gayatri is the meter. Shri Pratyangira is the deity. Hroom is the seed. Hoom is the power. Sah is the pin. The application is for the attainment of all my desired goals. pratyangira sanskrit documents