After a partial foray into Old Death's lair, the party finishes up camp and makes a second venture. Going further into the canyon, they come across an odd statue garden with a living golem, as well as an insane derro sorcerer and the real Old Death inside the cave proper who ambush the party. True to his name, Old Death was a half-dragon basilisk who can just as easily kill with a lightning breath as his gaze attack, while the derror sorcerer utilized trickery and illusion to make it look like his spells were coming from inanimate statues. After a vicious battle the party's victorious and lays claim to the dungeon's many treasures.
Finishing up, the party decides to head for the Pillars of Chaos, the other realm mentioned by the gargoyles. But before doing that, they come across a pair of troll entrepreneurs by the name of Otis and Lortis operating a winch elevator for folk seeking to delve the rift's lower reaches. Trusting in their spells and athleticism, the party turns down the trolls' offer and makes their way to the Pillars.
Pulsing green electric arcs of pure chaos, an in-depth observation by Alexis notices that a hidden passage up the Pillars leads to Orcus' layer on the Abyss, but little beyond that is known. Deciding not to risk it, the party decides to depart, but not before being attacked by a pair of chaos beasts! Thorgrim's lizard companion is momentarily cursed into a shapeless, but not before it recovers in time thanks to Arliden's help.
After exploring some outer fissures with little to show for it beyond an easy way up, the party makes their trek back to the Camp, but decide to pay a nearby grave mound in the Ashen Wastes a visit. The outer guards of dread ravens and basilisk were trivial, but the huge barrow worms further inside were a tough encounter and even managed to overpower Thorgrim and his companion. Even so, the party's veteran experience saw them through, ready for the horrors beyond.
GM's Thoughts: This was a shorter than usual session, in small part due to the Pillars of Chaos being a bit of a red herring. But overall I more or less played the encounters straight. The barrow worms were a surprise difficulty spike, especially in light of the barrow's other guardians. While such encounters do have a place in many RPGs, in Pathfinder they often feel like temporary speed bumps.