DC Comics is known for having a lot of powerful ladies in their ranks, but Huntress is one of the most powerful ones, and she doesn't even have any real powers. Helena Bertinelli, specifically, is so powerful because unlike many heroes with natural fighting abilities, she isn't known for keeping herself in check. She can get ultra violent and ultra scary. The reason Batman (for the most part) isn't a straight up Boogy Man is because he holds back. Huntress doesn't, and that makes her a serious force to be reckoned with.
15 Insanely Powerful Comic Book Characters With No Super Powers