Also that retains some type of faith during the virtue of yantra plus the mantras connected to it. You should also bear in mind that the Yantra isn't a Device that is intended for the maniping or hurting of a lot of people. वज्र पानी पिबेच्चांगे डाकिनी डापिनी रक्षोव सर्वांगे। https://www.youtube.com/@Mahavidyabaglamukhi