Age of demons rakshasa coatl

A rakshasa fights a coatl in the age of demons.

The Age of Demons came about when Khyber (the dragon below) was imprisoned by Eberron. As Khybers last act he unleashed hordes of demons upon the world. The Rakshasa Overlords ruled the demons, but were defeated by the joined forces of Dragons and the Couatls (ending the Age of Demons, and beginning the Age of Dragons). The Overlords are now trapped beneath the world, imprisoned by the Coutl's magic sacrifice. They operate through lesser agents known as the Lords of Dust