Goddess of Chromatic Dragons
The Goddess of Chromatic Dragons was vain and selfish. She wanted power over all or dragonkind for herself, and schemed to take it from her father. She tricked her sister, the Goddess of Metallic Dragons, and together they ambushed their father, the God of All Dragonkind, slaying him. The metallic goddess was gravely wounded during the struggle, and in a final act of treachery, the chromatic goddess tore out her sister's divine spark and consumed it.
Later, she fell prey to treachery herself, as the mortal dragons deceived her, consumer her essence for themselves.