"I mean definitely being strong enough to kill it and not simply maim or injure it. It's the same thing as kills other things - stab it enough times, shoot it enough times, remove its head, set it afire, and so on. But if you leave them alive they could drag themselves after you, or after any weakened target. You don't slow down Darkspawn. You end them."

He needs to write a guide, or something.