The Account of Kārtavīrya’s Protective Kavaca
Kārtavīrya-kavaca-vṛttānta
मत्स्यका विषपुच्छाश्च ये चान्ये जलवासिनः । जलजाः स्थलजाश्चैव कृत्रिमाश्च महाविषाः ॥ ८२ ॥
matsyakā viṣapucchāśca ye cānye jalavāsinaḥ | jalajāḥ sthalajāścaiva kṛtrimāśca mahāviṣāḥ || 82 ||
మత్స్యాలు, విషపుచ్ఛములు కలవారు, ఇంకా ఇతర జలవాసులు—జలజులైనా స్థలజులైనా—అలాగే కృత్రిమంగా సిద్ధం చేసిన విషములు కూడా; ఇవన్నీ మహావిషములుగా భావించబడతాయి.
Narada (within a didactic listing in technical-ritual context)
Vrata: none
Primary Rasa: bhayanaka (fear)
Secondary Rasa: shanta (peace)
It emphasizes vigilance and purity in dharmic life by identifying sources of intense impurity and danger (mahāviṣa), supporting a disciplined approach to bodily and ritual well-being.
Indirectly: by urging careful avoidance of harmful influences, it supports steadiness of body and mind—conditions favorable for sustained Vishnu-bhakti and regulated sādhana.
A practical, technical classification useful for ritual and daily conduct—recognizing natural (water/land) and artificial (kṛtrima) toxins, relevant to dharmic procedure and safety.