Cundī dhāraṇī or mantra also first appeared from the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā For Conze, the ultimate section of the event of Buddhist mantras is the tantric period of Mantrayana. In this tantric period, mantras are with the really center of the path https://www.youtube.com/@Mahavidyabaglamukhi/