Declension table of ?rudraikādaśakamantra

Masculine	Singular	Dual	Plural
Nominative	rudraikādaśakamantraḥ	rudraikādaśakamantrau	rudraikādaśakamantrāḥ
Vocative	rudraikādaśakamantra	rudraikādaśakamantrau	rudraikādaśakamantrāḥ
Accusative	rudraikādaśakamantram	rudraikādaśakamantrau	rudraikādaśakamantrān
Instrumental	rudraikādaśakamantreṇa	rudraikādaśakamantrābhyām	rudraikādaśakamantraiḥ rudraikādaśakamantrebhiḥ
Dative	rudraikādaśakamantrāya	rudraikādaśakamantrābhyām	rudraikādaśakamantrebhyaḥ
Ablative	rudraikādaśakamantrāt	rudraikādaśakamantrābhyām	rudraikādaśakamantrebhyaḥ
Genitive	rudraikādaśakamantrasya	rudraikādaśakamantrayoḥ	rudraikādaśakamantrāṇām
Locative	rudraikādaśakamantre	rudraikādaśakamantrayoḥ	rudraikādaśakamantreṣu

Compound rudraikādaśakamantra -

Adverb -rudraikādaśakamantram -rudraikādaśakamantrāt