Harley Quinn

Harley Quinn is a supervillain from Gotham City, pairing herself with the Joker or Poison Ivy.

Physical appearance
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Personality
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Equipment

 * Mallet: She carries around a giant mallet.

Scooby-Doo! Team-Up
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Appearances

 * Scooby-Doo! Team-Up
 * #12.
 * #21.