In laws? As in a ruleset? A concept? Physics? Laws constituted by a governing entity and then enforced by the police? The mention of Avatar doesn't explain what you mean by these non-visual laws. Are you referring to adventure/fantasy clichés?
Best worlds (in laws not in look. i mean like for example the well known avatar cartoon where they can control elements) created.
When you're not being specific enough, people will misunderstand you.
We're only trying to help you out, so maybe you could explain what you need.
EDIT: Just realized that this is "The Creative Side" section.
Nevermind being specific...