Sadhguru: Primarily it is only one. One other 1 is just a matter of size. We estimated that In case the households are anywhere among 2000-2500 sq. ft., the Bhairavi Yantra would do. For residences larger sized than that, we said this is not adequate and we presented the Avighna. https://vashikaran00975.59bloggers.com/39679017/not-known-factual-statements-about-mantra