Declension table of ?pradhvaṃsana

Neuter	Singular	Dual	Plural
Nominative	pradhvaṃsanam	pradhvaṃsane	pradhvaṃsanāni
Vocative	pradhvaṃsana	pradhvaṃsane	pradhvaṃsanāni
Accusative	pradhvaṃsanam	pradhvaṃsane	pradhvaṃsanāni
Instrumental	pradhvaṃsanena	pradhvaṃsanābhyām	pradhvaṃsanaiḥ
Dative	pradhvaṃsanāya	pradhvaṃsanābhyām	pradhvaṃsanebhyaḥ
Ablative	pradhvaṃsanāt	pradhvaṃsanābhyām	pradhvaṃsanebhyaḥ
Genitive	pradhvaṃsanasya	pradhvaṃsanayoḥ	pradhvaṃsanānām
Locative	pradhvaṃsane	pradhvaṃsanayoḥ	pradhvaṃsaneṣu

Compound pradhvaṃsana -

Adverb -pradhvaṃsanam -pradhvaṃsanāt