" Far from erupting all over them, clinging like Greek fire for a moment, then leaping away to safety, Sir Mordred sized up his prey in the leisurely manner of a much older cat, taking all the time necessary to unsheathe his claws, blow on them, adjust for windage and elevation, and finally reach out to draw them daintily down Nicholas’ left leg from calf to ankle, like a bear marking a tree. And he looked upon his work, saw that it was good—four neat slits in the red hose, and scratched skin showing through—and he sat back, deeply content, and said, “Rao. "

― Peter S. Beagle , The Folk of the Air