They must find a way to read the runes that tell of the Key of Shadows.
Having got trapped at the bottom of the well with the Cilops above them...
The Cilops scampers off and wakes the orc King Zonzug. The king them comes to the well and accuses them of being defilers working on behalf of Uynes the Orc Plague. He will use the Cilops to see if the party’s responses are true. If the party explain that they orcs are dead but they are against the sorcerer kings the king will give them his magic banner. There is also a golden goblet in his sarcophagus worth 1000gp.
When they return to the surface they find that Voss and Gengar have been captured and are being held in the middle of the court yard. They are tied to a pole.
There are warriors everywhere. Though a check will reveal that they are an illusion created by Arnu. There are only eight real warriors and the half giant Denden. The half giant will run away when the fight turns in the parties favour. Arnu will plead for his life. He will also act as a defiler and use illusions to try and escape. He will kill the giant if necessary in an act of defilement to fuel his magic.
If the players attack then Korsk will reveal himself and join the fight.