Cundī dhāraṇī or mantra also first appeared from the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā For Conze, the ultimate stage of the development of Buddhist mantras is definitely the tantric phase of Mantrayana. In this particular tantric stage, mantras are with the very Centre of https://www.facebook.com/share/1J6iVuTuXb/