Legaia 2: Duel Saga

Game box description "A magical crystal that supplied infinite water to the small village of Nohi is stolen, When a solar eclipse drowns the land in an evil light, monsters become plentiful and powerful, placing the village's very survival at stake. Lang, a rookie member of the Nohi militia, must fight his way across uncharted lands to recover the crystal and restore peace to the land he calls home."