The Ocarina of Time, I can control the weather, the hearts of men, women and all creatures alike, plus I can go anywhere I want and summon scarecrows at will! MWAHAHA, Scarecrow army! But... nah that's no good.
I'd rather have the portal gun instead, shoot a portal in my bedroom wall, then shoot one by my fridge so I can be even lazier. xD Just Kidding, I'd take over the world, somehow.