Visionaries: Knights of the Magical Light (1987)

The planet Prysmos - post-technological loss. Two groups rise to dominance from the devastation to wage war upon each other. One is controlled by honest and law-abiding people and the other by criminals and villains. Following an open challenge thrown down by the great wizard Merklynn, fourteen surviving knights are granted powers of transformation and magical energy. The groups are now divided between the good Spectral Knights and the evil Darkling Lords. The battle for supremacy begins...