[A]midst Ahriman and his hosts who had now established themselves in the Occident, and as heirs to the horns and tails of Pans and fauns, a crowd of native spirits moved; imps, giants, trolls, forest-spirits, elves and hobgoblins in and on the earth; nicks, river-sprites in the water, fiends in the air, and salamanders in the fire.
Source: wiktionary