Singularity Recall

Quest Summary
Quest type	Group
XP Reward	---
XP Cap	---
Item Reward	Scroll of Recall to the Singularity Caul
Title Reward	---
Starting location	Singularity Bore
Timer	???
Level Restrictions	90+
Level Suggestions	90+
Introduced in	???

General

Lockpick is required for this quest. You can only pick up the recall scroll once -- what happens if you delete the spell?

Flagging:

Go to the Singularity Bore at 64.1S 83.8W, in the center of the Obsidian Plains.
Go to one of the four rooms with a Guardian of the Singularity and kill it to be flagged to enter Caul.
Run north from the Singularity Bore drop to enter the Singularity Bore.

Main Quest:

Go to the Caul Asylum at 94.8S 91.0W in the Singularity Caul.
Kill The Gatekeeper, loot an Asylum Chest Key. (5 day timer on pickup).
Use the key to loot an Asylum Chest found earlier in the dungeon. The chest has an Asylum Key to unlock the door before the exit portal.
Unlock the door and take the portal to Caul Athenaeum.
Go to the southeast room and kill The Sage. Loot an Athenaeum Key (no pickup timer) to unlock the Accessway to the Athenaeum door to the exit portal.
Unlock the door and jump across to the portal, which takes you to Caul Sanitorium.
Go through the maze full of false portals, and take the exit portal to Aerbax's Antechamber.
Either study the map and pull the series of levers, starting on the west side, moving to the east side, until finally the door on the south opens, or pklite through the south door.
Kill the Auditor, and loot the green Asylum Chest Key.
One person also needs to get the blue key from the Auditor to open the final door.
Take the northeast exit and work back to the main room. A lever on the way opens the north door. Beware of the dispell trap at the intersection.
Two more levers takes you into the final room, and the key from the Auditor opens up the room with all of the chests.
Use the Asylum Chest Key on a Sanatorium Chest and loot the scroll.