She looks thoughtful.

Then she says, "Try this," and imparts to everyone present the ability to understand the prototype that is now represented by a point of greenish-blue light hovering in the exact centre of the room: to be given to everyone who is currently in any part of her domain, the capacity to decide on an individual basis whether or not to be affected by any injury that would otherwise occur, and to set separate preferred defaults for injuries caused by accident, by people in general, or by specific people.