Warlock of Ys

Warlock of Ys is an evil sorcerer.

Physical appearance
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Skills and abilities

 * Magic
 * Occultism

Personality
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Scooby-Doo! Team-Up
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Appearances

 * Scooby-Doo! Team-Up
 * 19.

Appearances in other media

 * Created by Gardner Fox and Gil Kane, Warlock of Ys made his first appearance in Green Lantern Vol 2 #42 (January, 1966).