The nāfuel would be the followers of Virūpākṣa (Pāli: Virūpakkha), on the list of 4 Heavenly Kings who guards the western direction. They work as guards upon Mount Sumeru, guarding the dēvas of Trāyastriṃśa from attacks from the asuras. The maritime prowess of your Naga Empire further bolstered its trade https://fernandorgtgq.dekaronwiki.com/1370964/helping_the_others_realize_the_advantages_of_naga_empire