Knot

As the angry lesbian, she is incredibly self aware. If she catches you cheating in battle well... this is your warning not to do that... Knot is a Octoling who fell for an Inkling, Jazz, and ended up... not necessarily turning against her people as she won't fight them unless she needs too, but she certainly will if it comes to it. As far as weapons go, she detests the splat roller, she feels that if your in battle, it shouldn't feel like painting your bedroom. Use a gun, you coward.