सिद्धगन्धर्व यक्षाघैरसुरैरमरैरपि ।
सेव्यमाना सदा भूयात् सिद्धिदा सिद्धिदायिनी ॥
The ninth or the final day of Navratri is of Goddess Siddhidhatri. She is projected as a four-armed deity sitting on a lotus, holding a mace, discus and a book and lotus in her hands. This form of Goddess Durga signifies perfection.Siddhidatri has supernatural healing powers. She is always in a blissful
happy enchanting pose. She is the possessor of 26 different wishes (Siddhis) which she bestows to her worshippers. The legends has it that Lord Shiva got all those Siddhis by worshipping Maa Shakti.