Dragonborn of Tiamat

Dragonborn of Tiamat
Champions of the dragon queen are often called Talons of Tiamat. They work tirelessly to free their master from her imprisonment in Avernus, and Tiamat grants these pawns immense strength and a devastating breath weapon. Champions of Tiamat are sometimes associated with the Cult of the Dragon (described in chapter 3).
Dragonborn Champions
The connection between dragonborn and their draconic ancestors manifests in a variety of ways. Some dragonborn identify with a particular kind of dragon and attempt to emulate such dragons' attitudes and behavior. Others consider their draconic heritage—chromatic, metallic, or gem—something like a large extended family. But for dragonborn champions, this bond is spiritual as much as biological, and they devote themselves to their divine ancestor. Dragonborn champions advance the cause of their dragon god among draconic creatures and other folk alike.