earthquake power

I rubbed at my eyes again. "Look. Whoever did this did it with a thaumaturgic spell. That much I'm sure of. He or she used some of Tommy Tomm and Jennifer Stanton's hair or fingernails or something to create a link to them. Then they ripped out a symbolic heart from some kind of ritual doll or sacrificial animal and used a whale of an amount of energy to make the same thing happen to the victims."
"This doesn't tell me anything new, Harry."
"I'm getting there, I'm getting there," I said. "The amount of energy you need to do this is staggering. It would be a lot easier to manage a small earthquake than to affect a living being like that. Best-case scenario, I might be able to do it without killing myself. To one person who had really, really pissed me off."


Storm Front Chapter 11, Page 138-139