Sadhguru: Primarily It is only one. Another a single is simply a question of measurement. We believed that If your properties are anywhere involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses greater than that, we claimed it's not sufficient and we presented the Avighna. Avighna also has https://www.youtube.com/@Mahavidyabaglamukhi