I have thought about this question before. Some cool powers would be:
Unlimited Regenerative powers: Never age, never get sick, be immortal.
Weather Control: Be able to help people worldwide who are having drought, floods, blizzards, etc.
Flight: Just a personal favorite. I have always wanted to be able to fly.
Psychic powers: Being able to read minds and mind control would be useful. You could definitely get a FBI/CIA job with powers like that lol.
I think I would want weather control though. It would be awesome to have powers like that.
Pokémon Y Friend Code: 4441-9508-9799
In-game name: Daniel
I have an Electric Safari: Dedenne, Helioptile, and Luxio.
I am really wanting to exchange codes with someone who has: Ponyta, Charmeleon, Dewgong, Pikachu, Pinsir, Heracross, Spheal, Luxio, Gastrodon, Piloswine, Helioptile (Or Milotic if anyone finds one)