The Sky Pharaoh Hakotep I has risen and launched an attack against the city
of Wati with his infamous flying pyramid. The heroes return to Wati to defend
the city against this menace, only to discover that the attack is just the
preface to a larger invasion of Osirion, controlled from Hakotep’s own
flying tomb. Will the heroes call down the flying pyramid of the Sky Pharaoh
from the sky, or will their bones join the thousands of skeletons that lie
within the slave trenches of Hakotep?
A 13th-level Pathfinder adventure, The Slave Trenches of
Hakotep continues the Mummy's Mask Adventure Path.