User blog comment:Hitsuji Mamoru/FGO-style Servant Creation Room/@comment-30314236-20170127210342/@comment-28209103-20170130043046

[''Artoria face actually was the descendant of the very first woman to be created, she who left eden. it is said that her gene lay dormant on every human and there's one in a million chance that someone who inherited her gene will be born one day. It is said that one who inherit the gene of primodial women will show great talent and inevitably becoming one who shape the history.'']

Explanation on why there's a lot of Saber face in throne of heroes.