Declension table of ?samudraphena

Masculine	Singular	Dual	Plural
Nominative	samudraphenaḥ	samudraphenau	samudraphenāḥ
Vocative	samudraphena	samudraphenau	samudraphenāḥ
Accusative	samudraphenam	samudraphenau	samudraphenān
Instrumental	samudraphenena	samudraphenābhyām	samudraphenaiḥ samudraphenebhiḥ
Dative	samudraphenāya	samudraphenābhyām	samudraphenebhyaḥ
Ablative	samudraphenāt	samudraphenābhyām	samudraphenebhyaḥ
Genitive	samudraphenasya	samudraphenayoḥ	samudraphenānām
Locative	samudraphene	samudraphenayoḥ	samudrapheneṣu

Compound samudraphena -

Adverb -samudraphenam -samudraphenāt