Name: Delilah Doomson
Alias: Crimson Blades
Weapon of Choice: Katana
INT: 1/5 - Note: In this case, "Intelligence" denotes magic and psychic abilities. Having a low intelligence score does not mean Delilah is stupid. It just means that her instincts and quick reflexes aren't derived from a psychic power and she is not a magic user.
Story: Delilah is a highly skilled ninja assassin. She is also Doug's older sister. Delilah is well on her way to becoming an all-powerful super villain, just like both of her parents are. Although her motivation is primarily selfish, she is still very family-oriented. This means she does what she can to help her family, even in the case of her oddball younger brother.
The thing on her back is the "holster" for her katana. I didn't draw the weapons for any of them because I'm focusing on costume design.