Shadow Demon

The Shadow Demon is a minor antagonist in the Dungeons and Dragons animated cartoon series. It is Venger's spy and reports to him on the heroes progress. It speaks with the obsequious voice of a man, and looks like a bat-winged silhouette with the waist tapering off into a wispy tail instead of legs. The Shadow Demon is normally intanigible, but can became solid.

Shadow Demon is interesting not just became he is a flying shadow with wings, but also because of how loyal he is. He doesn't try to overthrow Venger, he rarely (if ever) makes a mistake that interferes with Venger's plan. He's just helpful.

Trivia

 * The Shadow Demon is a creature who is invincible.