Description
The Nether umbrals at Harlan's Lament are fascinating, but they make our research near impossible. No matter how many we kill, they always seem to come back. If you're willing to clear them so that we can get some work done, I'd happily reward you for your efforts.
Upon completion
You've dispatched enough Nether umbrals to make it safe enough for our researchers, at least for a time. Those umbrals have eaten three of my assistants this week and it's expensive to keep asking for more. The Arcane Hand isn't made of coin, you know.