Karen stopped moving the second she heard voices and pushed herself against the nearest wall. She would've liked to catch them both by surprise, but her flaming hair made that hard. Instead she settled on attacking the second they get close, so she pushes her hair to the side, and clenches her fists. At the moment her quirk isn't active, so the only part of her that might be visible is her hair, despite her best efforts to hide it from the heroes' view. She grits her teeth, and starts hyping herself up. It'd been... never... since she last fought someone with her quirk, so she wanted to see how it'd go. Hopefully all her years training in martial arts will come in handy.