So you agree on leaving this cursed plateau and move further into the probably more cursed cave, you discover it's not a cave. The stone doors built into the hill's vertical face lead into a flight of stairs that descend into the darkness.
Brenwar lights up, conjuring light from one of his magic items* and leads the way. The stairs are fairly long, and the sky you left behing is reduced to a small bright square when you arrive to a room. It's empty of furniture and decoration except a headless statue of a richly dressed, robed figure directly in front of you near the opposite wall, where another door opens. The statue's head lies, and a closer examination reveals that the decapitation is fairly recent, since the fracture is clean of the grime and mold on the rest of statue.
More curiously enough, the head has no face, only hair and a beard. You're debating what that means when a nose, eyes and a mouth appear directly over the statue, where the face should be if the stone head was still in it's place. The disembodied features frown and say with grave voice:
"Intruders! You invade my home and threaten my life and my property. Didn't my servants outside serve as a dire enough warning? Do you wish to join them? I'm merciful and forgiving, leave this place in peace, or that'll be your destiny"
[sblock=Arcana DC 22, trained only]This is some kind of illusion, but appears to be more advanced than your typical sound+image spell. Looks like it's been given semi sentience and can hold limited conversations.[/sblock]
*A fair assumption on my part, since I remember you doing the same in Koganusan