See a light in the distance,
Among the foggy marsh,
Keep your wits about you,
Or find your journey harsh.
Author's note: According to Mugglenet, JKR's Hinkypunk is a one-legged creature that infests marshland. As in the Will-o-the-Wisp myths, it carries a lantern in its hand and attempts to use the light to lure unwary travelers into the bog [POA10.