From the front cover:
Deep underground, below the Guildsman District, the dark elf Shilukar has claimed a section of tunnels and chambers that were once a part of Ghul’s Labyrinth. Here, he has built his chaositech laboratory and keeps his weird creations. Ptolus Adventure Maps: Shilukar’s Lair contains 15 miniatures-scale map tiles designed for use with the third level adventure Shilukar’s Lair found in chapter 33 of Ptolus: Monte Cook's City by the Spire. These tiles will add a new dimension to an evening of table top dungeon delving action.