When it came to the five foundation colors of blue, red, white, gold, and purple, not only did it indicate how solid their basis was and their future potential, but it also created a large disparity in battle prowess. Although Fang Xing was in the first tier of Foundation Stage, he was still able to completely overpower the tier two Servant Qiao and the tier one Servant An. This was effectively due to the difference in power between a purple foundation compared to a blue or red foundation—the difference was simply too great.