In the depths of the cave in Pit 179, Dwaiyn discovered a way to enter into a secret chamber behind a wall of pure obsidian. In this chamber, the group encountered the Keeper, a being from ancient times tasked with guarding the tomb they found themselves in. The Keeper agreed to allow them to peacefully exist in the tomb and respect the bodies of the Warforged which resided there.
On exploring the ruin, Walker and Throden discovered a case of spheres. Throden, upon asking the Keeper, was allowed to take one. It was explained that a soul was contained within. Milos opened another hidden door to a deeper into the ruin. The Keeper warned the group to not disturb The Prisoner.
As the group ventured deeper into the ruins, Dwaiyn and Xilmoira questioned the Keeper, learning some knowledge on the War with the Kingdom and the immediate aftermath of the Starfall.
Deeper in the ruin, the group found some magical items they chose to keep. However, near the end, they encountered Warforged 1, a titan, who guarded a long walkway to over a pit. At the end of the walkway sat an anvil and a hammer.
On examining the items, Milos was possessed by an urge to kill Throden with the hammer upon the anvil, now identified as the Anvil of Emptiness. Luckily, Dwaiyn stopped him and the group promptly left the ruin, its door sealing shut behind them.