Originated from Valkyrie. Since she is benevolet an exibits ecellent medical skills. She is often misunderstood as a goddess of healing, but she is not as omnipotent as a god. Another thing that doesn't make her a goddess is that while a goddess will be beneficial to everyone, Eir is merciless to enemies since she is a Valkyrie. A beautiful Valkyrie like her would still look charming, no matter how cruel she might get.