Not much is known about her childhood and education, as she did not disclose them yet.
The Witching Hour When she was twelve, Diana witnessed a rite performed on to honor the witch-goddess : while there, she remebered being marked on the forehead by the deity herself.
A fight broke out among the heroes for possession of the box and was only ended when took the box, being the only one capable of doing so without being corrupted.
I mean it doesn't mean that I don't have my moments and doubts and fears and anything, but I really valued that undying support.