Sadhguru: Basically It is only one. The opposite one is simply a matter of sizing. We believed that if the properties are any place between 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes much larger than that, we said this isn't ample and we presented the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi