I got a Pixie song writer. I'm only speculating - but apparently the PCs some time ago scouted the area in which this pixie lived. She spent her life writing songs about the beauty of nature. She even had started a pop band.
Flash forward 1 year: Now that a logging company has deforested everything in 2 square miles, she is seeking vengeance on the PCs for bringing destruction to her once quaint and lovely homeland. And so the recruiting for the "Forces of Nature" begins! (all soon to be played out in an epic miniatures wargame)....