These nomads, often called Nomads of Venmortsen, bone nomads, or bone pilgrims, are a nomadic religious group who venerate the God of death, Venmortsen, and everything he's an avatar for, rot, aging, and death.
They can be found in large caravans, traveling all across whatever continent they happen to be on, selling extra materials they gain from hunting, when they hunt, they make sure to use every part of the carcass, none will go to waste.

Depending on the branch, a caravan will either have a wagon dedicated to coffins and urns to keep members of the caravan who passed, or some simply bury them in whichever location one happens to pass away in, but in either case they will keep one bone, and wear it on their clothing or body, allowing the souls of the deceased to find them always.
They often practice a consensual form of necromancy, where they call out to a soul before animating their body, and they are very accepting of undead people.

Most Bone pilgrims are Alternarians, but any species of alien or sentient species may be found in these groups.