DISCLAIMER: Your Steps and Tasks may be different
Talk to Hugh Gallen at Prydwen Keep.
Hugh tells you the sad tale of a cleric who went mad after the death of his son. The only recourse is to put the poor guy out of his misery. He's not only insane, but undead. Head west and look for Mulgrut Maggot and kill him. Besides knowing you did right, you get a nice belt of animation.
Hugh Gallen says, "So you want to buy something eh? Well here is what I have."
Hugh Gallen says, "I have a [bit of information] you might be interested in should you wish to hear it."
Hugh Gallen says, "Listen close! Lord Prydwen once had a faithful cleric, known as Mulgrut. His service to our realm was unparallel. Yet, during Arthur's siege on Lancelot, his son, Durren, [was slain]."
Hugh Gallen says, "Yes! Mulgrut [never recovered] from that. He turned his eyes from God and never looked back."
Hugh Gallen says, "Aye! Even in death his soul never rests. If you are interested, I can tell you how to [make a profit] from this!"
Dialog box: Do you accept the Cleric Mulgrut quest?
You have been given the Cleric Mulgrut quest.
Hugh Gallen says, "It is said that upon his death, he carried into the after life an item of great worth. Some say he still walks the cemetery not far from here!"
[Step #1]Locate and slay Mulgrut for his magical item.
He and 3 of his minions, 2 decayed zombies and a putrid zombie, walk from between the cemetery and the hill with the tall stone and the large skeletons.
(or wait to kill Mulgruth in the cemetery at loc 18k, 45.5K in Camelot Hills.)
The putrid zombie says, "Brains! I want brains!"
Mulgrut Maggot says, "Die you demon of Arthur! My son shall be avenged!"
You receive a Belt of Animation from Mulgrut Maggot!
Your standing with the undead has decreased.
You are awarded experience!
You have finished the Cleric Mulgrut quest.