Bows and arrows are a thing, although blowdarts are more popular for the obvious applications. Fairyland has sky islands. There's a spell you can do to an intact dewdrop but not to any other form of water. Entire regions spend long periods of time stalled on a single season or time of day; her tree is in a place where it is almost always autumn and usually afternoon. But there are things that seem to her recollection to behave pretty much as Elves would expect things to behave: water usually flows downhill and wind affects the shapes of clouds and fire behaves normally.