An 80-page booklet designed to accomodate characters of the 1st and higher levels. some segments of the adventure will be a pushover for low-level groups, while other areas may send great lords and patriarchs ducking for cover. The dungeon complex has four main levels and one minor level, plus a legendary lost city. The local monsters are aware of each other and will usually work together to destroy an adventuring party. The booklet includes guidelines for random encounters, the lost city, and much more.