Publisher's blurb:
A Starfinder Society Scenario designed for 5th- through 8th-level characters.
Tabrid Minor is a planet on the brink of devastating ecological collapse. While the planet’s government refuses to alter course or change policy, hope is not lost. The Coenocopi Foundation works hard to rekindle ancient copaxi magical traditions, in the belief that their spread would cause many citizens to adopt a more ecologically responsible way of life, turning the tide of destruction. Unfortunately, these magical traditions have been lost to time and government erasure.
Enter the Starfinder Society! Explore the rotating ruins of Gadrathar Fortress, a shattered citadel floating miles above the surface of Tabrid Minor, on a quest for ancient wisdom and magical secrets.