Description
Ah yes, here we are. My research has produced something that may help you with those Gorvahtic Corruptors. I've built a device that will attempt to pull them through the plane of our reality and send them back to the void. Try out this Umbral Injector on the foul creatures and report the results.
Upon completion
So the Umbral Injector worked? Wonderful! We can certainly use this knowledge to help us deal with the corruption that afflicts Hammerknell Fortress.