I don't know who originally put in the sentence on the write up:

This quest is the last soloable step of The Peacock Club Timeline. It can be done earlier if you choose, but it is a prerequisite for the later heroic quest An Offering and Peace.

None of these in LT would be soloable for someone without feign death and invis, or a solo caster class. Many items including the clickies to spawn the ghosts in previous quests are protected by heroic groups. Some of those groups are double up pairs. Itpaladin 14:46, March 20, 2010 (UTC)