Crystalis - Nintendo NES

When the Great War engulfed the world, bringing civilization as we know it to an end, it ushered in a new era of sorcery and magic. The magicians used their magic to keep order, and peace reigned for a hundred years... Until an evil magician named Draygon, seeking to control and dominate his fellow men, began to use his powers for destruction and conquest. To combat Draygon's evil, the other magicians constructed four powerful swords of wind, fire, water and thunder. Used together, the swords