Yes, with an Upgrade

Harley had no natural superpowers, just the booster that Poison Ivy had given her. A shot which made her immune to poison and amped up her natural skills. That and her skills she had gather as a psychiatrist and a gymnast was all she had.

Till now, as she fate took this moment of personal low to bless her with a give. A gift of power!

And so Harley gained the power of...