और्वानलो ऽपि विकृतिं गमिष्यति युगक्षये विषाग्निश्चापि पातालात् संकर्षणमुखच्युतः भवस्यापि ललाटोत्थस् तृतीयनयनानलः //
aurvānalo 'pi vikṛtiṃ gamiṣyati yugakṣaye viṣāgniścāpi pātālāt saṃkarṣaṇamukhacyutaḥ bhavasyāpi lalāṭotthas tṛtīyanayanānalaḥ //
युग के अंत में और्व अग्नि भी विकराल रूप धारण करेगी; पाताल से संकर्षण के मुख से छूटी विष-अग्नि भी, तथा भव (शिव) के ललाट से उत्पन्न तृतीय नेत्र की अग्नि भी प्रकट होगी।
It lists specific cosmic fires that manifest at yuga-kṣaya—Aurvānala, a poisonous/netherworld fire linked to Saṅkarṣaṇa, and Śiva’s third-eye blaze—indicating dissolution through overwhelming heat and destructive energy.
Indirectly, it frames impermanence: kings and householders should pursue dharma, charity, and right conduct knowing worldly power and possessions end in pralaya; the verse functions as a warning against complacency and attachment.
No direct Vāstu or temple rule is stated; ritually, the verse underscores the supremacy of cosmic fire in dissolution, supporting Purāṇic emphasis on fire-offerings (homa) and purification as symbolic counterpoints to destructive yugānta heat.