Saber is known in Fate/Zero as the King of Knights, and she maintains a high code of honor. Although Emiya Kiritsugu is her Master and they are both seeking the same ultimate goal of peace, they have different ideological perspectives. As a result, their relationship is strained and Kiritsugu does not directly acknowledge her.
It’s nice to see a cosplayer wearing Saber’s black suit. This is one of my favorite outfits for the character. Thanks again to Warren for sending this!