The Stockwood Scrolls
This imposing fortress is a centuries old stone structure placed in the centre of the Mere of Dead Men. It was controlled by forces loyal to the Cult of the Dragon under Rezmir until an uprising of the Scaly Death lizardfolk tribe was instigated by Bob the Hermit, Grob Panzer, Grihala “Glinda” Battlefate, Lucky Charmer and Princess Fluffypants. The Cult have seen been routed from the fortress, and the lizardfolk now rule there, under the leadership of their chieftain, Snapjaw.
Prior to the Cult arriving, the castle had been abandoned, after the mysterious Academy of Stargazers simply disappeared while studying the stars from their observatory there. The observatory still stands, and is known as the Farseer of Illusk. The lizardfolk have not shown much interest in the device.