Dungeons & Dragons 3.5 Fortress of the Yuan-ti 2007
The thrilling conclusion of a three-part D&D(R) adventure series that began in Barrow of the Forgotten King(TM) and Sinister Spire(TM)...
Evil yuan-ti conspire to destroy a kingdom using dark rituals and the bones of a long-dead king. To win the day, heroes must storm the yuan-ti fortress and wrest the bones from the cultists' clutches before they complete their rituals and unleash a far greater menace upon the world.
DD3 Fortress of the Yuan-ti is a Dungeons & Dragons(R) adventure designed for 6th-level characters. The third adventure in a three-part series, it can also be played as a stand-alone adventure.