“In any case, the Destroyer is a source of Free Magic in Itself,” said the Dog, her brow wrinkled in thought. “Should It become whole and free, It could range wherever It wills, though I do not know how It would manifest Itself beyond the Kingdom. The Wall alone could not stop It, for the stones carry the power of only two of the Seven, and it took all of them to bind the Destroyer in the long ago.”