A look of some surprise, and her eyes light up. "That would be invaluable. The other issue here is the potential for fire. There have not been any in this region for a long time. Perhaps too long. When mortals prevent small fires for their convenience, the mast.... that is, this layer of dry leaves and such... grows too thick. Little blazes that would have run through and burnt off the mast and scorched the underbrush leave the old growth intact. When it grows as deep as this, that means that if a fire does start, it may not be stoppable, if it manages to reach the crowns of the trees."
She pauses, feeling everyone's gazes on her. "My mentor in the winter arts taught me of this. The best way to learn, she said, was by necessity, as I was left in the path of a forest blaze to remain unburnt, if my magic and will were strong enough." She straightens up a bit. "They were."
"Sergei, your cloud cover may be the key to keep us safe. It will be far less unpleasant with the sun dimmed, to be sure."