Publisher's blurb: Happy Holidays! The winter solstice is upon us, and Polis won't be left out of the holiday celebrations! Bring some festive spirit to your gaming table with this new supplement for Revenant World, only available through winter! This supplement includes the Work-Alf, a Prestige Class for the Tinkerer and Bard (and the introduction of the Prestige Class mechanic in general), which comes with a new Hum, two new Lullabies, and a new Lyric. Also included is a stat-block for the Krampus: a terrifying wintery demon, and two new Monster Attitudes.