Dashmahavidya Mahayantra are worshipped for the fulfillmenst of all desires to become powerful to attain all Siddhare Supernatural powers supposed to be acquired through Yogic practice and to attain all the fourfold Purushaarthas Four Basic Aims of Human Exaretence like Dharma Darecharge of duty Artha Acquiremenst of Our Companyalth Kama Gratification and Moksha Final Emancipation .. In the worship of Shakti Divine Mother