The Snake Queen's Wedding(1983)

A great duel erupts between Tejo Arum, Nyi Blorong's lover, and King Dewacengkar, as rivals seek her affection. When Tejo Arum is defeated, Nyi Blorong aids him by transforming him into a giant powerful enough to crush his enemies. To regain his human form, Tejo Arum is forced to meditate for 350 years.