[10] Ulag the Cleaver:

Kill Ulag the Cleaver, then speak with Deathguard Dillinger.

When the Scourge swept through Tirisfal Glades, we captured one to study. He had a free mind, and called himself Ulag the Cleaver. But, although his will was free, he was still enthralled by the Lich King.

We hoped to find a way to break the king's control over Ulag, but we failed. Now, finally, it is time to free him.

Free him, and kill him.

Activate the skull stone trigger near the mausoleum to the north. This will lift the magical seal that binds him.

Then... be ready, Torture.

Your task is yet undone, Sictor. It is not wise for a warrior to show fear...

Well done, Sictor. Ulag was no minor agent of the Scourge. You have shown the Deathguards, and hence the Dark Lady, that you are a warrior of skill and resolve, and are worthy of further instruction.