It's funny how everyone switched around their superpower of choice from last month's token 'which superpower do you wish you had' thread.
Since I used the hydrokinesis/aquamancy superpower last time, I'll try something different: I want to be able to manipulate the past, present, and future.
If I can't have that, being able put people to sleep and control their dreams would be awesome. I could put them in a state of eternal sleep with an endless nightmare. A fate worse than death. *maniacal laughter*