The Nāfuel are definitely the followers of Virūpākṣa (Pāli: Virūpakkha), one of the Four Heavenly Kings who guards the western way. They act as guards upon Mount Sumeru, shielding the dēvas of Trāyastriṃśa from attacks through the asuras. The nāga in Indonesia mostly derived and influenced by Indic tradition, combined https://128.199.208.170/