Any griefers just random kill you for no reason? Ever want to get back at them? With this build, you'll be able to survive a headshot with Never Without One to prevent you from dieing immediately. If he tries to strike you again while you realize you've been hit, Fool Me Once will allow you to take subsantially less damage. Then, you'll be able to autoheal with Come Back Stronger and return fire with the full accuracy of Paint it Black.