Sarlona is a continent in Eberron's northern hemisphere on the opposite of the globe from Khorvaire. It is the continent from which both humans and kalashtar. The majority of the continent is ruled by the Unity of Riedra. The north in the Tundra is populated by shifters and Dwarfs. The Syrkarn desert is populated nomadic tribes. Adar is populated by kalashtar psions and Sarlonan refugees resistant from Riedra.