Kothar, The demon son, lounged in a tree in his birth land, the forest. He had, in his lap, a rather large rock, and he was high up in his tree, when a human wood worker appeared, to cut the tree down. Kothar simply, and cartoonishly, dropped the rock, resulting in a sickening crunchy splat after a second or two.

"Stupid humans, when will they learn these woods are protected...." Kothar thinks, while whistling she'll be coming around the mountain, a song he had heard one of the other woodsmen whistling. He then waits, for something interesting to happen.....
Hint hint.