The Cursed Lost Ones are located at the Fallow Sanctuary, which is due East from the Harborage, on the other side of The Shifting Mire. The Cursed Lost Ones are much larger than the other Lost Ones and have glowing red eyes.
That blood elf witch, Cersei Dusksinger, has been cursing the Lost Ones, I just know it! I don't know why or how, but the results are tragic. Several of the Lost Ones have now been further corrupted - cursed with even more fel energies!
<Class>, can you find it in you to take pity on these poor creatures? They should not have to live out the rest of their lives in such a horrible condition.
You'll find these cursed Lost Ones at the Fallow Sanctuary, east down the path.
It is done then. I thank you for showing your compassion. Once corrupted by whatever Cersei was feeding them, there is nothing else that could be done.
They are now at peace and hopefully my studies of the others will bear fruit so that they can be rehabilitated.