On day 6, we worship Katyayani who is the fiercest facet of Goddess Parvati as she appears as ‘Warrior Goddess’. In Eastern India and different parts of the world, Durga Puja begins.She is called the destroyer of Danavs, Asurs and negative elements.In one of her births, goddess Durga was born as the daughter of Rishi Katyayan, and hence was named Katyayani. Red roses day.