“I think Merlin has explained to you that the mythic landscape is layered, and usually quite local. Entities and environments are generally confined to a particular geographic area and often also to particular times of day or night, phases of the moon, that sort of thing. Even weather, as with the things that come out after rain, or only when it snows. And they are bound by custom and lore to behave in certain ways, to do certain things, and of course these days are mostly dormant anyway.”