From the first page of the PDF: Perhaps you would like to hear a tale? I know just the one: a story of danger and heroism in the deserts of Calimshan... A Living Forgotten Realms adventure of the DM’s devising set in Calimshan for characters of the Heroic tier (levels 1-10) or the Paragon tier (levels 11-20). This packet contains adventure hooks, Story Awards, and Treasures to allow DMs to build adventures for Heroic-tier or Paragon-tier PCs.