Sinner the third: Goku
It's easy to forget the insanity that lies leashed by gold. The mad unreasoning urge to destroy. Scars he cannot remember create a rage that he cannot forget. It lurks at the edge of his vision, like hair in his eyes and the glint of a circlet. A slim band of metal; such an inadequate dam for power equal to that of Heaven. A soul divided into wrath and innocence, heart and dark heart coexist in tenuous separation. Let him free, and everything is red, red hate, red blood; he will colour the world the shade of his fury.
A/N: Everyone forgets Goku's own (very real) capacity for anger; I mean, you can't go apeshit the way he does unless you have some serious rage locked up in there. The next sin will be Envy. Again, points for guessing, and thanks for reviewing, 'zan and EoS!