LOGAN, you've lived through experimental surgery, countless bullet wounds, an atomic bomb, and EVEN Bodily Disintegration from Jean Grey. But in the end it's your sweet metal exoskeleton that causes your demise? So sad! But there's one little issue - Logan is WRONG! Sure he may be getting poisoned by his metallic upgrade, but in the end, that's not the issue. Then, what's REALLY Killing Logan?! You're about to find out.