I haven't written this up yet.
Jattny is a province a long way to the north of Megalopolis. It is set amid a wilderness of coniferous forests. It is noticeably colder than Megalopolis.
Tigius Qhrepierl, the elderly Margrave of Jattny, is on his last legs and is almost certain to die during the course of the campaign. Jattny is so far from Megalopolis that the rule of the Megalopolitan Knights is nominal, and if the Margrave had a legitimate heir, the Megalopolitan Knights would not dare appoint anyone else to succeed him. However, Qhrepierl does not have a legitimate heir. His only legitimate child, his son Darius Qhrepierl, went adventuring once too often (alongside Vladimir, as it happens) and did not return.
The succession crisis will probably be resolved in the same way as any other political in Megalopolis: by a duel between interested parties. Whether or not the result satisfies the people of Jattny is another matter entirely.
Somewhere near Jattny, there is a tribe of amazons. They haven't been there all that long. I moved them there after deciding that their original location would not be detailed in phase one. Fifty Worlds amazons are the amazons of fantasy fiction, not those of legend. Essentially, they are bikini babes with attitude.
The stereotypical amazon warrior has:
Traits: Allure, Inherent Immunity/Cold, either Keen Eyesight or Keen Hearing
Disadvantage: Compulsive Honesty (you can't hide much when all you're wearing is a bikini)
Psionic wild talent: Mindlink
Proficiencies: either Running or Endurance (or both); plus one from carpentry, engineering, leather-working, modern languages, navigation, orienteering, survival.
Proficient in all types of sword; Shield Proficiency; Weapon Specialisation in Longsword. Other weapon proficiencies and specialisations to be added with rise in level.
Note that while carrying a medium shield, but otherwise unarmoured, an amazon warrior is AC2 or AC3 (depending on shield type) even before considering any dexterity bonus.
Long ago in the past, some amazon children were fathered by dopplegangers. The doppleganger shape-changing ability remains in the tribe as a recessive gene. About one amazon in a hundred (NPCs only, never player characters) can shape-change as if she were a doppleganger.