Sadhguru: Effectively It is just one. One other 1 is simply a question of measurement. We estimated that In case the homes are any place between 2000-2500 sq. ft., the Bhairavi Yantra would do. For houses greater than that, we claimed it's not enough and we provided the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi