The scientists awakened the demon lord by using Steve Trevor's life-force even as Wonder Woman attacked. After 10,000 centuries of sleep, the demon lord knew NOTHING .NOTHING ! Nothing save the need to press ever forward and destroy all in his path. Wonder Woman managed to destroy the skeletal demon lord, but Steve Trevor died a minute later.
This was from a pre-Crisis storyline probably set in the 70's.
The scientists awakened the demon lord by using Steve Trevor's life-force even as Wonder Woman attac
