[quote=Parteebear]
How about "Chelsea Dagger" for the alias. It's a type of blade, it's a fairly well known song and it has a femme-fatale-y vibe to it.Also, the stitching on her mask has a Chelsea grin look to it.
[/quote]

i like it. :3 But it seems a little long. Was hoping to give her a name with one word. Perhaps something like Belladonna or Nightshade (is that too cliche? Idk. ><).