A few months back, we were in a place called Fillory. Some of our residents are from there, but it was way in their past. Anyway, there was a being called the White Lady you could find, and she'd grant a wish. All the wishes I tried, she couldn't do for various reasons. In the end, I just went with "superpower package." So I've got a standard superhuman package. Strength, durability, healing, endurance, etc.