"Sure," says Aether, "for now those things are behaving - if you get attention from a god, or a fae, or a greater dragon, or a demon, or a sufficiently powerful anything, I wouldn't count on it staying that way! You can't do big stuff, you can't cheat, you can't assume that if something little and local like a neat aura that you're showing off to a couple of people still works you'll be able to do anything major!"