The Southern Kingdoms
The Fremen are the fourth race of Waste dwelling humans. They have an insular, pragmatic, and nomadic culture. Those few permanent communities the Fremen maintain are kept secret from all outsiders on pain of death. Basically, we’re ripping of Dune.
As human except as follows: Heat Endurance replaces bonus feat. Kris Knife proficiency: A Kris Knife is a masterwork dagger with d6 damage and an 18-20 crit range. If an enemy of the tribe sees a kris knife and lives, the owner takes a -2 morale penalty to attacks, saves, skill and ability checks until that enemy is dead.