Sulûkh is a part of Nargâ-Zâram and both are parts of Rathgar.
This is the rulership position for the realm.
Northeast of Black Lake lies Shâkalsulûkh, named Dragoncoast in common tongue. It is a land of murky forests and hills adjoining steep lake shores. Shamans foretold it a site where last dragon succumbed to vileness of men. Hence these lands lie on sacred bones since local clans pride themselves as bearers of ancient dragonlore.