So I know we will be encountering warerats and other creatures that can only be hurt by silver. My thoughts are if I had a blow gun loaded with silver dust could that affect the warerats if they inhale it. I'm looming for creative ways to deal with these guys and I'm thinking silver dust would affect them the same way kryptonite dust affects superman.

Also do anyone know of creatures that devour hair in dungeons and dragons. This is a side thing lol