Jainists use mantras in each day prayers and in rituals to honor the Tirthankara, who was the Jainsit savior.  Cundī dhāraṇī or mantra also to start with appeared inside the Kāraṇḍavyūhasūtra: namaḥ saptānāṃ samyaksaṃbuddha koṭīnāṃ tadyathā oṃ cale cule cunde svāhā In Buddhism, mantras are used in meditation As well https://begindirectory.com/listings13346797/fascination-about-mahakal