(In the works)
Eos was born into nobility, she had whatever she wanted at her grasp. She learned she could get whatever she wanted and that everything was for the taking. In her younger years high standing steads would often ask her family for her hoof but she always declined, She was not one to let herself be tied down. 

Eos now is the only one left of her noble family. They were old after all when she was born. But the boredom of just sitting on her wealth and having it not grow made her hungry for more. Now she spends her time in the dungeons hungry for its hidden treasures and power.