Vitria. A world where creatures of old harness the power of the sun to gain incredible powers. Dragons with scales made out of glass, thick, sturdy, and able to absorb sunlight. It grants them arcane abilities. Once they ruled the land and skies. Now their natural way of life is threatened by the rise of the mortals.
Part two; the part of the populus who have captured a dragon and use the power of its scales by force.
https://www.artstation.com/challenges/dragons-rise-the-forgotten-realms/categories/159/submissions/68619