User blog comment:Lachlan Blake/Magic vs Bullets: Masterchief vs Dumbledore./@comment-74.63.112.139-20110609005315

John-117, better combat training, 100% lethal weapons, can fight longer becasue he's much younger, can get close and kill with his hands, he's faster and stronger and far more durable, and he can hit from a greater distance because his eye sight is super human and Dumbeldore's eye sight is failing.