From the back of the adventure: Strange Things Afoot in the City A strange visitation on the streets of Loudwater leads to the search for what's behind an ancient spectral mystery. Key to Phantom's Cloister is an adventure for the Dungeons & Dragons (3.5 Edition)^® game. It can either be played as a stand-alone adventure, or as part of the LGR - Legacy of the Green Regent™ campaign offered by the RPGA^®. Designed to challenge 2nd-level D&D^® heroes, in this adventure they are asked to uncover what is behind an ancient and ghostly mystery. To use this adventure, a Dungeon Master also needs the Player's Handbook (D&D 3.5e), the Dungeon Master's Guide (D&D 3.5e) and the Monster Manual (D&D 3.5e). This adventure is set in the Forgotten Realms^® game world, and it may also be useful, but not necessary, to also have a copy of the Forgotten Realms Campaign Setting.