[quote=@IntPenDespSword]
Bonus points for realism.
[/quote]
I see what you did there. :D

A huge flood happens, much to your anticipation. After the catastrophic event, you conjure a rainbow. You proclaim yourself to have descended directly from Noah, and you form a cult. Soon, your cult begins fiddling around with public relations and wide-reaching monopolies. You become rich, and you now control society from behind.

The power to have sour-tasting urine.