Although you are not familiar with undine race, you do sense that he is more that sheer brawn and force that there is a minor but innate magic ability that is probably related to the water.
You recognize that he has a few Tulita tattoos, and you know they are the persecuted natives to the Razor Coast.
Punawai nods at everyone's attention, he seems a bit uncomfortable, and he is socially clumsy "You no want to fight? Most want to fight." He glaces a the sharks following the ship, and comments offhandedly that "Shark attacks increase over last three moon cycles."