Form · Shakta · Pan-India
Kalaratri
The Night of death or of the world's ending. In the Mahabharata's Sauptika Parva the warriors see her in the camp as a dark woman with a noose leading away the dead; in the Devi Mahatmya Brahma gives the name to the great Goddess; today it is the name of the form of Durga honoured on the seventh day of Navaratri.
Sources: The Mahabharata, tr. K. M. Ganguli (1883-96), sections read for the Vedic layer; The Markandeya Purana, tr. F. E. Pargiter (Bibliotheca Indica, 1904); Kalaratri (Wikipedia) · see Kalaratri's web