|Navadurga Navratri 9 forms of Durga by ShotgunMavericks on WikiPedia|
Second: Brahmacharini, Brahma means penance and Charini is a lady follower, this form is the embodiment of knowledge and teaching, the way she attained Lord Shiva to be her husband.
Third: Chandraghanta, a semi-circular moon shaped like a bell on her head, this form is very serene and victorious, weapons are strongly held in her eight hands, her third eye is always open, Chandraghanta's vehicle is a lion, by worshipping her, she is always prepared for war, one can experience fearlessness and bravery by worshipping her, the death imparted by her assumes the state of assureness and happiness.
Fourth: Kushmanda, that is the fourth form of Navadurga, eight-armed, the holder of weapons, rider of the tiger, the cheerful Goddess, she is the only one who resides in the core of the sun, all the ten directions are being lightened up.
Fifth: Skandamata meaning the mother of Kartikeya, the fifth form of Navadurga, rider of the lion, by worshipping her, one is on the way to salvation.
Sixth: Katyayani, one can receive righteousness, desire, salvation and sense from worshipping her. She killed demon Mahishasur.
Seventh: Kaalratri holds an iron weapon in one hand, and another a sword, a trident, hook and scimitar is held. This form destroys all darkness, one can scare away the demonic forces by worshipping her.
Eighth: Mahagauri is white complexioned, wearing white clothes, four-armed, holding a trident, and a musical instrument in another.
Ninth: Siddhidatri has the eight powers - Anima, Mahima, Garima, Laghima, Prapti, Prakambya, Ishitva and Vashitva can be attained by her grace, his half-Shiva and half-Shakti form of Ardhanarishwar is granted by her.