I wish for a button. this button has the power to grant any wish i choose when i press it. Button never runs out of wishes, button cannot be stolen or broken, button works any time I want it too.
i would make three wishes at once. like getting some super powers to rescue people, a device to see what happened in the past and a cure for many disases and cancer.
with the powers i could rescue people from danger, with the device i could get rich by finding lost treasures and with the cure i could help lots of peoples.