Sufjan Stevens has just released “Wallowa Lake Monster,” a song that will appear on his upcoming album The Greatest Gift Mixtape — Outtakes, Remixes, & Demos from Carrie & Lowell. The new cut features multiple Dungeons & Dragons references and fades away with a ghostly coda. Listen to “Wallowa Lake Monster” below. The Greatest Gift Mixtape, a collection of remixes and outtakes from the Carrie & Lowell sessions, is out November 24.