Brolg's Standard Quest
Location: Erestor, in the library in Rivendell, or Mrak the orkish shaman south of Brolg's tower.
Quest: Kill Brolg, loot his tarnished silver key (in pouch) and standard. Go to Rivendell and give the standard to Erestor. He will tell you about a tomb on ABR that he fears has become corrupted. This tomb is located 6 south from the ford in the river that runs past Brolg's tower (the ford is east of the tower - room name: “A Shallow and Marshy Part of the River”).
Open tombstone, and the tomb (which is only one room) is down. Be cautioned, however: the exit into and out of this tomb is mudlled. When Erestor is giving you the quest, he will mention that there are three things that are important for entering the tomb - knowledge of the quest (as in, you got the quest from Erestor by giving him the standard), a high willpower, and bless. Make sure you have these 3 things when you attempt to enter (or exit!) the tomb, since they will help you pass the mudlle. If you fail, it will return you to the room you started in (either inside or outside of the tomb, depending where you were). This means that if you flee from the mobs in the tomb, and fail to pass the mudlle, you will be returned to the room with those same mobs! (Note that if you are doing this with a group, it is sufficient for the leader to have gotten the quest from Erestor. You don't need to get a different standard for each person in the group.)
In the tomb are several mobs: a guardian stone beast, two stone statues, a sancted spirit, and two dark wraiths. Kill them all, use Brolg's tarnished silver key to unlock the chest in the room, and loot it.
Note: For orcs, Mrak loading south of Brolg takes over the role of Erestor.
Reward: Silvery crown, gem-inlaid knife, metal wall shield, full regular metal set.