"I have no ambition for the Grail."

William spoke calmly as he pulled out a can of spray paint and a stencil for said spray paint.

"I've simply entered this war to show the magi who wish to seek the Holy Grail the utter power of a true distinguished magus, and the insurmountable gap in abilities. Though, when I do obtain it, access to the Akashic Record is certainly a bonus."

In other words, he was here for pubstomping.