It's probably some ass-dumb reason that involves Plutonian being able to crush life as if by choice or something. "Having this kind of power is like being able point at a person...any person...and know you held their pitiful life in your hand. As such, as it was in your hand, it was your choice whether to open your palm and let it fly away or to clench your fist, crushing life from it with nothing more than a thought." You know, the same kind of thought that goes into emo poetry at MySpace.