Vishnu Enters the Deva–Asura War and Slays Kalanemi
वामपार्श्वमवष्टभ्य शालवः प्रथितविक्रमः प्रयाति दक्षिणं घोरं तारकाख्यो भयङ्करः
vāmapārśvamavaṣṭabhya śālavaḥ prathitavikramaḥ prayāti dakṣiṇaṃ ghoraṃ tārakākhyo bhayaṅkaraḥ
ഇടത്തേ പാർശ്വം താങ്ങി പരാക്രമപ്രസിദ്ധനായ ശാലവൻ നിലകൊണ്ടു; വലത്തേ ഭീകരഭാഗത്തേക്ക് താരക എന്ന ഭയങ്കരൻ മുന്നേറി।
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Śālava appears in wider epic-purāṇic literature as a powerful adversary figure (notably in Kṛṣṇa-related cycles), while Tāraka is a common asura-name (also known from Skanda/Kārttikeya-related myths). Here they function as named champions anchoring the army’s flanks.
Purāṇic battle descriptions often map leadership onto a vyūha: vanguard, center (king), and flanks. Naming flank-holders conveys completeness of deployment and the scale of the impending engagement.
In this context it most naturally means the ‘right flank’ (dakṣiṇa) characterized as formidable (ghora), not a journey to the geographic south. No place-name accompanies it.