A crystal of command

When you read note you can then examine the crystal of command. it gives a quest with approx 18 gold reward where you have to place the crystal in a pool of spirits. this is located upstairs from the gorg pit where darslayer ten was located. if you are invis the immersion of the crystal will break invis and you will get aggro. have to kill the mobs anyhow if you are lower lvl. lvl 75 here and they are still green and aggro. it then says to talk to voice of the spirits, he spawns above pool but could not get him targeted, not sure if it is a bug or just because i was fighting and did not have time to move mouse around. will try again next time i am on and see what happens, will update when i know.