Sadhguru: Essentially It is just one. Another just one is simply a question of size. We estimated that When the homes are anywhere between 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes larger than that, we explained this is simply not ample and we supplied the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi