Declension table of ?daṃṣṭrāyudha

Masculine	Singular	Dual	Plural
Nominative	daṃṣṭrāyudhaḥ	daṃṣṭrāyudhau	daṃṣṭrāyudhāḥ
Vocative	daṃṣṭrāyudha	daṃṣṭrāyudhau	daṃṣṭrāyudhāḥ
Accusative	daṃṣṭrāyudham	daṃṣṭrāyudhau	daṃṣṭrāyudhān
Instrumental	daṃṣṭrāyudhena	daṃṣṭrāyudhābhyām	daṃṣṭrāyudhaiḥ daṃṣṭrāyudhebhiḥ
Dative	daṃṣṭrāyudhāya	daṃṣṭrāyudhābhyām	daṃṣṭrāyudhebhyaḥ
Ablative	daṃṣṭrāyudhāt	daṃṣṭrāyudhābhyām	daṃṣṭrāyudhebhyaḥ
Genitive	daṃṣṭrāyudhasya	daṃṣṭrāyudhayoḥ	daṃṣṭrāyudhānām
Locative	daṃṣṭrāyudhe	daṃṣṭrāyudhayoḥ	daṃṣṭrāyudheṣu

Compound daṃṣṭrāyudha -

Adverb -daṃṣṭrāyudham -daṃṣṭrāyudhāt