Also that holds some type of religion while in the advantage of yantra plus the mantras associated with it. It's also wise to remember which the Yantra is not really a Device which is designed for the maniping or hurting of lots of people. मन्त्र ज्यो शत्रु भयो। डाकिनी वायो, https://www.youtube.com/@AacharyaGoldieMadan