Changes dragonborn into a base race with chromatic and metallic subraces, and adds elemental subraces. Has anyone ever played a "standard brown" dragonborn anyway?

Chromatic Dragonborn - black, blue, green, red, or white

Metallic Dragonborn - brass, bronze, copper, gold, or silver

Earthsoul Dragonborn - rocky and solidly built

Firesoul Dragonborn - they can release fire, but have to be careful with it

Skysoul Dragonborn - graceful and light

Watersoul Dragonborn - definitely at home both in and out of the water