Keep of the Damned

Keep of the Damned is the 3rd quest in the Path of the Light questline, after the quest The Drasithian Excavation.
Start: Dr. Stuhone Tathar, located in Titan's Reign.
End: Dr. Stuhone Tathar, located in Titan's Reign.
== Start ==
Tathar looks at you as the door unlocks.
Thanks for the help <name>, there is no way I could have dealt with all those monsters myself and opened the doors.
Tathar laughs.
Now then <name>, now is the time to delve into history. Grab some allies and find out what's inside of this library. I know not what awaits you inside. I wish you luck <name>.
== Objectives ==
# Obtain 5 shards of Diodrasith within the dungeon.
# Defeat Goamarmum.
# Obtain the Doctrine of Joshua.
== Working on the Quest ==
All of this quest takes place in the dungeon, and is very straight forward. The shards can be dropped by dungeon bosses and found in the dungeon. 
== Quest Dialogue ==
There is no quest dialogue in this quest.
== Incomplete ==
Get back in there name, find me when you've gathered everything.
== Completion ==
What you have found here this day <name> is one of the greatest discoveries in the search for Diodrasith. Give me a moment please. 
Tathar flips through the ancient scroll, and looking over the shards.
My knowledge of the ancient Drasithian language is little <name>, but there is an interesting thing I found here. It mentions, although broken, two words; "Island" and "Ice". I believe that he is referencing the island of Glaecings. I know about that island <name>, and whatever is there will be hard to get.
== Rewards ==
Players will receive 45 gold for completing this quest.