Phaedrus:[spoiler]The sphere houses the controls of the monolith. Entering or exiting requires an expenditure of psionic energy (power points), which opens it for a certain length of time to a certain number of creatures.[/spoiler]
As Nax conducts, the shadows swarm through the air towards the monolith, raining down on the workers and overseers amid cries of shock and fear. New shadows arise quickly, and the number of undead begins steadily increasing. Desperate overseers begin hurling bursts of energy into the shadows, but their efforts seem pitiful against the vast army of darkness.
[spoiler]The thoughts of the various workers and overseers in range change rapidly at this from thoughts of boredom and fatigue to those succinctly described as "OH FU--"[/spoiler]