Negativity manipulation, the "power to control and manipulate negative forces." According to the interpretation there, that means I get lightning, anti-matter, vaccuum, necromancy, hellfire, my own reality-eraser,
and the ability to control the "negative" emotions.
It wouldn't be too much of a stretch to add anti-magic and
reducing negative emotions to that list (though this last one is "positivity manipulation" according to the site, though I would say that the absence of negative emotions is not in itself a positive thing). With a bit of creative application, very little would seem to be out of reach.
Only downside? I run headlong into "the abyss gazes back".
And for the LUTAS entrance...
1. Name: Sio'allyn Silareth Varscera
2. Power: Negativity Manipulation
3. How extensive is your power?: We'll go with "yes".
4. Is it really less impressive than Aquaman?: In no way, shape, or form.
5. Are you sure?: One hundred percent.
I think I failed.