A name for a superhero/supervillain "____ Danger"? Easy Points!?

So, I need to create a character who is kind of ambiguous as a superhero or supervillain. So nothing too goody-goody, but nothing downright evil either. The second name is going to be Danger, but I need a first name. I would prefer it to start with a D, but anything that goes with Danger is nice. I will also accept a title (e.g. Lady Danger).

As many as you can think of would be awesome! Thanks so much!