At least in Everfrost near where Tundra Jack roams, there are a couple of regular guards just standing around. I ran to them with an Orc on my back and neither did anything. They just stood around and watched me die. How often is that for guards? I assume they were guards at least anyway, as they had swords in their hands and wore the bear helms and looked the exact same that roam Halas. In saying that, there is a roaming NPC who just runs around and kills things in Everfrost as well. I forget his name, but it is someone besides Jack and his pet polar bear. He was injured and I tried to heal him, but it did not seem to work. I tried to buff him and that did not work either. Can you not heal and or buff guards?