Cundī dhāraṇī or mantra also initial appeared while in the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā For Conze, the final section of the development of Buddhist mantras would be the tantric period of Mantrayana. On this tantric period, mantras are within the pretty Middle of https://tantramantraaurvigyaan.com/