If you were granted unlimited magic powers for just five minutes, what would you do?
If they're unlimited, I could do everything in zero time, so I'd basically make the world as much perfect as it can be with humans in it. (I have no intention of transforming people directly, that's immoral, but making everyone healthy, etc., that's fine. I'd start by speeding my time ratio up so I had effective years to work in, increase my knowledge and wisdom magically so I was effectively godlike in my understanding of all things including people's emotions, consequences of changes to the world, and so on (scrying would help with that), figure out the best approaches, etc., and then apply them carefully. Once I was done I'd reverse myself to my proper capabilities (though with perfect health, etc.) and add a contingency to not mind the loss TOO much.