Dragonborn

Champions created long ago by gemstone dragons to protect them against the avaricious, multi-headed dragon god Eidharrun, from whom the dragons escaped. Ancestral quest to recover the severed head of Somnius, which it ripped off for helping the gemstone dragons escape. New dragonborn can be born of Dragonborn blood, or created from gemstone dragons' favored servants in much the same way devils can transform their servants into tieflings.