A killer story with some killer moments is what Suicide Squad: Kill the Justice League ... and though it's curious they didn't use Batman for Harley Quinn, she still looks amazing with this ...
Harley Quinn's true superpowers are her extreme range of emotions that allow her to accomplish superhuman feats. The focus on Harley's combat skills in Suicide Squad: Kill Arkham Asylum #3 ...
In a final cutscene (rendered in static 2d images and narrated by Harley Quinn), its revealed that the Justice League members that the Suicide Squad had been fighting were clones the entire time.