Sadhguru: In Essence it is just one. Another 1 is just a matter of dimensions. We approximated that In the event the houses are any where involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties larger than that, we claimed this isn't sufficient and we available the Avighna. https://www.youtube.com/@Mahavidyabaglamukhi