During the Red Raids, the Oseram were one of many tribes that fell victim to the Carja's brutal raids and sacrifices; however, they were able to put up a fight due to their armaments. The war with the Carja came to an end when the Oseram forged an alliance with Avad, the son of the Mad Sun-King Jiran, and mounted an attack on Meridian that resulted in the defeat of Jiran. Thanks to Avad's alliance, the Oseram can often be found in and around Meridian, and elsewhere in the deserts of the Sundom. The Oseram home territory is known as The Claim.