I could drink and smoke as much as I like without repercussions. Oh, and for free. I also want my body to stop aging. Sure, I'll die at the end of my life still, but I want to have my 22 year old body the whole time. Not asking for immortality, I just wanna look good. I want to also be able to possess any awesome skill I choose. Oh, and money. I'm going to need LOTS of money.
This is my soul, man. If I'm going for eternal damnation, I'm going all out.