Declension table of ?mantrasādhaka

Masculine	Singular	Dual	Plural
Nominative	mantrasādhakaḥ	mantrasādhakau	mantrasādhakāḥ
Vocative	mantrasādhaka	mantrasādhakau	mantrasādhakāḥ
Accusative	mantrasādhakam	mantrasādhakau	mantrasādhakān
Instrumental	mantrasādhakena	mantrasādhakābhyām	mantrasādhakaiḥ mantrasādhakebhiḥ
Dative	mantrasādhakāya	mantrasādhakābhyām	mantrasādhakebhyaḥ
Ablative	mantrasādhakāt	mantrasādhakābhyām	mantrasādhakebhyaḥ
Genitive	mantrasādhakasya	mantrasādhakayoḥ	mantrasādhakānām
Locative	mantrasādhake	mantrasādhakayoḥ	mantrasādhakeṣu

Compound mantrasādhaka -

Adverb -mantrasādhakam -mantrasādhakāt