Vastu Dosh Nivaran Shri Sudershan Yantra, The ancient rishis understood that man by nature is very changeable and will not always live and work as per the rules of Vastu. But by not doing so, he shall be punished by the Vastu Dev. Hence they evolved a Vastu Dosh Nivaran Yantra, which if affixed at the entrance of the house and forgiveness is asked for any mistakes in vastu setting, the native lives happily despite Vastu problems Yantras can be defined as visual mantras which have been used since the days of Yajur Veda and Brahminical Text to remove the malefic effects of certain evil forces (Rakshisi Shakti) and to Strengthen the positive forces (Davik Shakti) These Yantras have been empowered with special Vedic mantras and Yogic Pran Pratishta by Sh. Pankaj Khanna himself. Yantra is the Sanskrit word which means an instrument or a machine. In Tantric texts and Bhramanical Texts it means Visual Mantras or in easy words mantras made in geometrical figures and colours to influence the environment, cosmic forces, spirits around us, the evil eye of our enemies and our own aura and mental makeup. In Hindu and Buddhist mysticism this kind of geometric forms known as Yantra in Hindus and Thangka Paintings or simply Thangka in Buddhist areas is widely seen in Temples, monasteries, Homes and Viharas. Types of Yantras There are various Yantra’s in use some are for improving Bhagya others to improve wealth and still others to ward off enemies. Yantra are of three kinds