Cundī dhāraṇī or mantra also initially appeared within the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā For Conze, the ultimate period of the event of Buddhist mantras could be the tantric stage of Mantrayana. On this tantric period, mantras are on the really Centre of the https://www.youtube.com/@Mahavidyabaglamukhi/