Depends on how many other people you've been knocking out. And if they deserved it.

[Mayuko tilts her head to the side. She thought she had seen strange things since arriving here. But a sprout with gadgets hopping and bopping along the rooftop fighting crime in the cold? That's another level. Any sign of energy has been tucked away as she tries to appraise the situation.]

It would be more useful if I knew how to control it better. It showed up when I got here. Did you get anything?