Related Clues:

• Saturn, for one
• 'Paradise Lost' character
• Prince of Darkness
• Underworld figure
• Tempter
• Evil one
• Word on a U.S. coin
• See 24-Across
• Lucifer
• Word on all U.S. coins
• Vulcan, for one
• 'Oh wow!'
• One on the dark side
• Jupiter, e.g.
• King of Kings