No one knows the Joker better than Harley Quinn, and now she's revealed the killer clown's secret power.
A somber moment with the Red Hood showed Harley elucidate on how Joker's gift of gab might be his worst weapon. Few people have spent as much quality time with the Joker as Harley Quinn has, and even fewer people understand him in the way that she does.
While Harley spent years trapped in a cycle of obsession and abuse, she was eventually able to break free from his grasp and forge a path of her own.
Despite this, many of the awful things Joker has done to Harley Quinn still loom large over her. As she continues to process the time she spent with Joker, the insights into the Clown Prince of Crime's diabolical mind have makes her a valuable asset in fighting him.
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