I don't know. The rocks themselves aren't sentient, I know that much. Sometimes they glow blue, in the night...but other than that, they just. Spread.

[Indiscriminately, they spread.]

I've been running tests- experiments, on the rocks. Trying to figure out if there's any way to break them down, or slow their spread if nothing else. If things don't improve, we're going to have to warn the Kingdom at large...which I'm worried might result in an evacuation over anything else.