“The Maer, however, is quite the extraordinary man. He’s already come close to them, though he doesn’t realize it. Stick by the Maer and he will lead you to their door.” The Cthaeh gave a thin, dry chuckle. “Blood, bracken, and bone, I wish you creatures had the wit to appreciate me. Whatever else you might forget, remember what I just said. Eventually you’ll get the joke. I guarantee. You’ll laugh when the time comes.”
Could the Cthaeh’s joke be that the Amyr’s “door” is in fact, the “Doors of Stone, in which they are trapped?