Guard Kallesin:
Kill Skeleton Scouts, Skeleton Archers, and Skeleton Warriors . When you're done, go to Guard Zenath in the Ruins of Agony.
it seems like It's even worse for her there. I will teleport you to the Skeletons, so you can proceed to the mission right away.
By the way, haven't you used automatic hunting yet? I strongly recommend that you do. You can see the details in the Help menu.
Teleport