This is the fifth Dungeons and Dragons adventure strategically designed to hit the "highlights" of the D&D rules and move characters from the 1st to the 20th level.In this adventure, an ancient vampire returns to his place of power and begins to build a bloodthirsty cult. Players face deadlier monsters that have more advanced skills and abilities than those featured in previous adventures, requiring more advanced tactics and stronger teamwork. This adventure challenges 10th-level heroes who follow rumours of a Dragon's hoard to the imposing edifice known as Nightfang Spire. When they arrive the truth about the place is revealed in all it's awful clarity.