Telekinesis, with limitless energy conversion and to subatomic scale.
This is the catch-all power as it includes (but is not limited to) the following:
Telepathy (influence of synapse firing & sensory nerve impulses)
Flight (had a theory about flying as it requires telekinetic manipulation of every particle in the body, to an extent, as you can accidentally give yourself a heart attack or tear your body apart if you're not careful... *shrug*)
Macro-scale telekinesis (well... duh)
Healing (manipulation of biochemical processes within the body etc.)
Alchemy (*glee* changing nuclear particle configuration, thus changing one element into another etc.)
Shapeshifting (see healing plus complete rearrangement of skin tissue and dye chemicals/biomolecules)
Increased sensory perception (see healing & shapeshifting, apply to appropriate tissues)
and so on and so forth.
So, do I win?
NB I will forever deny the possibility of time travel (except going into the future, but that's kinda pointless), 'cos if it's going to be done, surely timelines would already be fucked.