Mechanically-speaking, Samsaran in Pathfinder: Domain are identical to those found in the Pathfinder Advanced Race Guide p198. You can also find Racial Information on them on the d20pfSRD website.
XP Cost: 10,000
Tulun Samsaran: Samsaran are somewhat of an enigma in the world of Tulun. As reincarnators, the origins of the Samsaran are a mystery, even to themselves. Having lived many lives in the past and able to remember fragments of those past lives, Samsaran are the only race besides the Fraxin who have the ability (albeit lessened) to recall times as far back as The Mythic Age. Unfortunately for the Samsaran, a large portion of their reincarnation cycle was interrupted during the time known as “The Dark Age”, when they were unable to return their souls into new bodies. This time is large ‘blank’ for them, and even the thought of it causes them considerable distress. Despite this, most Samsaran use their unique knowledge to aid them (and others) in the present, sharing a kinship with not only the older-lived races, but a fondness for the younger races as well.
Place of Origin: The place of Origin of the Samsaran people is unknown. A player can choose any place for their character to have been born, as they are nomadic as a people and are not tied to one nation.