Aasimar

The original inhabitants of Interna before The War For Interna creators of almost all species of flora and fauna creating different parts of Interna after their favorite images of the Planes and whatever their imaginations came up with. Some sub-sentient races, like gully-dwarves were created by the Aasimar though creating sentient life was never their forte.

After the war, Talia, Mystra, and Tubal-Cain offered the Aasimar and the Tieflings a choice, become a mortal race of their choosing, go back to Celestia, or create a new life in the Nine-Hells. Many refused to give up their immortality, specifically a group led by the Aasimar Ozymandius who was a commander in the war. Ozymandius and his brood followed Lathander to extreme ends, believing many of those who stayed behind to be tainted. It was not a pleasant end, and though those who stayed behind are still looked down upon in Celestia by those who still hold close to the old ways of Lathander.

Those who stayed on Interna became the core races that populate Interna, many hold no stock in the legends that they are descendant from Aasimar.