The Seal of the Sea

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.
==Steps==
#Inspect a raised block left of the back door. 
#Inspect a tower chest, found on the east tower that stands between the two entrances to Silent City. 
#When asked to find a way to open the chest go back and Re-inspect a raised block left of the back door.
#You now have 30 seconds to return to and inspect a tower chest. You will not have time to fight mobs on the way. Learn the route and clear the route in advance.
#From the tower chest you get 2 items, and .
#Examine in your inventory
#Obtain 6 gems from the nearby mobs located around the tower. The name of each gem corresponds to the name of the mob. They are:
#* - a Hyas Gem
#* - a Tjat Gem
#* - an Arbiter Gem
#* - a Mercenary Gem
#* - a Tower Gem
#* - an Augur Gem
#Inspect in your inventory to complete the quest and get your reward.
==Rewards==
*
*