Sadhguru: Essentially It is only one. One other 1 is just a matter of size. We estimated that In case the residences are wherever between 2000-2500 sq. ft., the Bhairavi Yantra would do. For properties larger sized than that, we mentioned it's not sufficient and we presented the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi