Which character would you rather have to fight to the death? (You're your sona and you're at full power but your opponents also at their full power) (Yes you have to fight your opponent to the death)
Trollge
Everything bad about you (Flaws, negative emotions, health issues) personafied as one pure evil humanoid being (They have abilities based on everything bad about you)
Matt (Wii Sports)
The RuleMaker (They're pretty weak at first but can make absolutely ridiculous rules that makes them hard to beat but not too ridiculous ones)