Also that holds some type of religion from the advantage of yantra as well as mantras linked to it. It's also wise to remember the Yantra just isn't a Instrument that is designed for the maniping or hurting of lots of people. मन्त्र ज्यो शत्रु भयो। डाकिनी वायो, जानु वायो। https://tinybookmarks.com/story19624712/helping-the-others-realize-the-advantages-of-bhairavi