I've noticed something. True evil is bad for the universe in general, even if it's needed for good to exist. But what I've noticed is that in anime it's good for your body! Honestly, people who turn evil in anime and cartoons always get hotter. Bigger muscles, more power, and HUGE breasts. Even if it's only temporary. Evil does a body good!
http://i87.photobucket.com/albums/k138/Clayton_n/chib.jpg
http://i87.photobucket.com/albums/k138/Clayton_n/Evil.jpg
http://i87.photobucket.com/albums/k138/Clayton_n/blacklady10.jpg
http://i87.photobucket.com/albums/k138/Clayton_n/evilan.jpg