Maa Siddhidatri is the ninth and final form of Goddess Durga, worshipped on the last day of Navaratri as the giver of supernatural powers
Her name means "provider of perfection," and she is believed to grant blessings, spiritual knowledge, and the fulfillment of desires to her devotees. She is typically depicted with four arms holding a mace, discus, conch shell, and lotus, and is often shown seated on a lotus or riding a lion.
