Goddess Lakshmi and Lord Kubera both the gods of wealth, who helps to live a wealthy life by decreasing financial problems. It is believed that done Lakshmi Kubera havan will show to more benefits.
This havan is considered as most powerful one as it helps to obtain more wealth to live an affluent life. Lakshmi is the mate of Lord Vishnu. She along with Lord Kubera dispose of money to devotees when they offer prayer towards them.