[Saori merely nodded, hoping that Molly understood. Harry had mentioned it in passing. Moreover, she could perceive things in a way that humans simply couldn't, agelessness and inhuman senses for the flows of magic, chi, and other such things helping her make such a conclusion. She'd been near enough magically sensitive people in her world to know that massive displays of power could have negative consequences. None of this is terribly important, if Molly understood the warning, though.

Her eyes flicker down to the paper]

A Yorishiro. If you tear it in a time of peril, it will call to me. I will be able to find you no matter where you may be, and help you should you need it.