Declension table of ?yakṣiṇīkavaca

Neuter	Singular	Dual	Plural
Nominative	yakṣiṇīkavacam	yakṣiṇīkavace	yakṣiṇīkavacāni
Vocative	yakṣiṇīkavaca	yakṣiṇīkavace	yakṣiṇīkavacāni
Accusative	yakṣiṇīkavacam	yakṣiṇīkavace	yakṣiṇīkavacāni
Instrumental	yakṣiṇīkavacena	yakṣiṇīkavacābhyām	yakṣiṇīkavacaiḥ
Dative	yakṣiṇīkavacāya	yakṣiṇīkavacābhyām	yakṣiṇīkavacebhyaḥ
Ablative	yakṣiṇīkavacāt	yakṣiṇīkavacābhyām	yakṣiṇīkavacebhyaḥ
Genitive	yakṣiṇīkavacasya	yakṣiṇīkavacayoḥ	yakṣiṇīkavacānām
Locative	yakṣiṇīkavace	yakṣiṇīkavacayoḥ	yakṣiṇīkavaceṣu

Compound yakṣiṇīkavaca -

Adverb -yakṣiṇīkavacam -yakṣiṇīkavacāt