Declension table of ?mṛtyudūta

Masculine	Singular	Dual	Plural
Nominative	mṛtyudūtaḥ	mṛtyudūtau	mṛtyudūtāḥ
Vocative	mṛtyudūta	mṛtyudūtau	mṛtyudūtāḥ
Accusative	mṛtyudūtam	mṛtyudūtau	mṛtyudūtān
Instrumental	mṛtyudūtena	mṛtyudūtābhyām	mṛtyudūtaiḥ mṛtyudūtebhiḥ
Dative	mṛtyudūtāya	mṛtyudūtābhyām	mṛtyudūtebhyaḥ
Ablative	mṛtyudūtāt	mṛtyudūtābhyām	mṛtyudūtebhyaḥ
Genitive	mṛtyudūtasya	mṛtyudūtayoḥ	mṛtyudūtānām
Locative	mṛtyudūte	mṛtyudūtayoḥ	mṛtyudūteṣu

Compound mṛtyudūta -

Adverb -mṛtyudūtam -mṛtyudūtāt