Durga Bisa Yantra should be installed and worshipped for attaining desires, removing difficulties and conquering enemies. This Yantra represents Shree Durga Ambe Maa. It is a very powerful Yantra and it bestows Wealth and Property & protects the person from all sorts of Danger. This Yantra is regarded as a symbol of power and it is extremely effective in bringing good Luck in Business. This Yantra has got extremely powerful protective powers which are very proactive and it removes troubles and negativity before they can even begin to harm the worshipper. According to Chapter 4 Shloka 17 of Durga Saptashati, worshipping this yantra removes poverty and also protects the person from quarrels, violence etc.
There is a general saying about this Yantra that "Jiske Pas Ho Bisa Uska Kya Karega Jagdisha" means the one who possesses Bisa Yantra, even the God ( Jagdisha ) can not harm him. This Yantra is also extremely powerful to attract Wealth and Good Luck in Business and hence, at times, this Yantra is also called as Lakshmi Bisa Yantra. A person can get rid of Bad Dreams by worshipping a Bisa Yantra daily and all his wishes are fulfilled. This Yantra removes Difficulties and Destroys enemies and is one of the most popular Yantra.