Also that holds some sort of faith during the advantage of yantra along with the mantras associated with it. You should also be aware that the Yantra isn't a Device that is definitely intended for the maniping or hurting of a number of people. मन्त्र ज्यो शत्रु भयो। डाकिनी वायो, https://www.youtube.com/@Mahavidyabaglamukhi