[Oh. Okay. That's happening. Tamamo's face turns beet-red, and she has to fight to keep her voice normal.]

Y- You shouldn't sound so defeated! After all, if I were to return to my nine-tailed form, something so trivial as crossing worlds, I could do before breakfast!

[... Of course, if she did return to her nine-tailed form, she would no longer be a Servant, just a spirit. A monstrous one or a divine one, she isn't sure, but... To grant a wish like that, wouldn't it be worth it? She would certainly be of use.]