Also that retains some sort of faith during the advantage of yantra as well as the mantras linked to it. It's also advisable to be aware that the Yantra isn't a Device that may be meant for the maniping or hurting of many people. मन्त्र ज्यो शत्रु भयो। डाकिनी वायो, https://www.youtube.com/@Mahavidyabaglamukhi