[quote=@karamonnom]
So am I just going to be a stereotypical genie? 
[/quote]


Bring your own charm to it of course. I'm thinking that you are a person from a different time in history (could be a decade or two ago, or many centuries ago) who has found themselves stuck as a genie in modern times. You've got to adjust to it as best you can. Maybe the mansion used to belong to your family once upon a time and that's why you refuse to leave. As for your powers I imagine you can do a lot of reality changing without needing someome to make a wish. But when someone does then your magic becomes super powerful. The three wishes rule doesn't have to exist for this.