I was going for the Necrochasm but it seems that the Husk of pit drop from the sword Knights have been removed in the latest version. I have Mede the beginning part of fist of Croat mission for five hours (I try take about one minute, I'll leave the math to you) without getting the husk drop. As a side I can't recall when the last time I encountered the sword on patrol on earth. Are they also removed?