Meduza
In Greek mythology and in pop culture, people always portray medusa as a monster. If you actually read into her story however, you find that she is really just a victim of circumstances, Poseidon thought she was pretty so he took her to Athena's temple and raped her, then Athena was mad that her holy site had been desecrated, so she turned medusa and her sisters into gorgons.
The gorgons don't even try to kill people! They live in a desolate place that almost no one goes to and it is not their fault that people turn into stone upon viewing them.
This is my pen name because it makes people think, it is not just edgy for the sake of being edgy. The Z is to make it even more unique, since when I hand write my poetry, I do it in a font that has a really neat looking Z.