Declension table of ?viṣāgni

Masculine	Singular	Dual	Plural
Nominative	viṣāgniḥ	viṣāgnī	viṣāgnayaḥ
Vocative	viṣāgne	viṣāgnī	viṣāgnayaḥ
Accusative	viṣāgnim	viṣāgnī	viṣāgnīn
Instrumental	viṣāgninā	viṣāgnibhyām	viṣāgnibhiḥ
Dative	viṣāgnaye	viṣāgnibhyām	viṣāgnibhyaḥ
Ablative	viṣāgneḥ	viṣāgnibhyām	viṣāgnibhyaḥ
Genitive	viṣāgneḥ	viṣāgnyoḥ	viṣāgnīnām
Locative	viṣāgnau	viṣāgnyoḥ	viṣāgniṣu

Compound viṣāgni -

Adverb -viṣāgni