Yantras are great cosmic conductors of energy, an antenna of Nature, a powerful tool for harmony, prosperity, success, good health, yoga and meditation.
Your actions reflect your thoughts; when your thoughts are pure, you will perform good deeds and be bestowed with happiness and peace as well as victory consciousness. Lord Rama is the personification of pure thoughts, noble virtues and utter triumph. Upon worshipping him, your thoughts will be purified, your spiritual interests will get upgraded, and you will become a winner.