Rules:
No Nigh Omnipotence or Omni abilities
No God/Divine Powers
No more then 10 powers
I'd be called Lotum (Just sounds cool).
I would be a villain, my goal would not be to take over the world or be the strongest it would be about inflicting emotions and breaking them one by one to everyone on Earth so they would eventually destroy it themselves.
Powers-
War & Peace Manipulation Will start amazingly slowly for war it could be a person or 2 every three days before escalating.
Why-
Emotions are a very powerful element in human nature without emotions there would be no feeling, but when you have control of others emotions it's like being able to control the foundation on which humans are built on, feelings. In my case the power would basically allow me to puppeteer the entire human race by slowly taking away that foundation that builds and drives us to be who we are.
War is one hell of a thing and when your controlling the war with all your minions/puppets running around for you basically you are doing nothing illegal you are just a one man goverment that doesn't control earth you just destroy and decay it in a legal fasion.
How-
I would find kids and adults who drink, do drugs, are getting bullied, having a bad day, want revenge etc and play with their emotions make them stronger that kid who wants to shoot/kill the people bullying if they are contemplating suicide he changes those emotions to rage towards the people bullying him. Mad at your boss say no more because I'm pulling the strings this time and you are going to kill him this time.
Type-
A very dark character with his main goal is to see how humans react to things they can't control whule under control.