Im AD&D Band "The North" steht etwas über die Uthgard Barbaren drin, Stämme usw. Habe jetz aber nicht alles gelesen um dir sagen zu können über die Verwandlung des Stammes. Hier die Textstelle über den Stamm. Vielleicht hilft dir das weiter.
Gray Wolf Tribe
Ancestor Mound: Ravenrock
Chieftain: Alrik Tenstone
Shaman: Clovis Greenteeth
Ritual Enemy: Orcs
Members of this tribe have one indisputable characteristic that
is guaranteed to attract attention. Under the light of the full
moon, all of the members of the Gray Wolves transform into
ravaging werewolves.
This curse, originally instilled upon the tribe as a result of
harboring refugees from the lost city of Gauntlgrym, has transformed
itself over the years in the minds of the Gray Wolves.
Instead of being an affliction that should be cured, most members
of the tribe see this as a mark of savagery, their birthright
in the Savage Frontier. Those that dont share this opinion
typically leave the tribe, the curse removing itself within a
year after the former tribesmen is adopted by another tribe.
17
Alrik Tenstone (CE hm F12 [barbarian]) has led the tribe for
more than 15 years, guiding its actions both in human and wolf
form. Many visitors to the tribes moving camp believe that Alrik
retains control over himself during the transformation into a
werewolf. His limb-rending stories told to guests are legendary.
Clovis Greenteeth (CE hm Sha8) has served as the spiritual
leader of the Gray Wolves for even longer than Alrik. Appearing
in his late 50s, Clovis and his retinue of shaman
choose the holy sites upon which the tribe sets up their
camp. Such sites are normally within striking distance of
poorly defended towns and villages at just about the same time
as the appearance of the full moon.