EMIYA has little emotions, an authentic battle machine. He kills his targets promptly, without hesitation, and without losing his way. His personality is closer to his adolscent years; his way of being is the adolscent Emiya Kiritsugu himself. Speaking of that again, his spirit is close to the time immediately following him having personally killed his mentor Natalia Kaminski as the "Magus Killer". Consequentially, his heart of steel remained as steel, his emotions eventually withering away completely. EMIYA exists with no personal motive for he exists as an agent of deterrence. Strictly speaking, succeeding in restorating the Human Order is surely the purpose of his actions. Towards the Master, he boldly speaks out that they will be "unable to cooperate", and it may not become known that the reason he says that is because he extremely does not prefer to be on a united front. Although, by any chance that there is a possiblity for them to deepen their bonds, it seems he will express words different from what he usually speaks.