Defender Mordun inside Utgarde Keep wants you to slay Prince Keleseth.
Description
Prince Keleseth acts as Arthas' eyes and ears in the Fjord.
I don't like that one bit!
Go and give him a round o' pain. You'll be doing the world a favor by doing so.
Reward
You can choose one of these awards:
Progress
It is good to see you again, <name>.
Completion
I bet the pale whelp felt that!
That's one more step towards yer judgment day, Arthas!
Gains
Upon completion of this quest you will gain:
Additional Information