20 Mind-Blowing Facts You Didn't Know About Wolverine

20. He Recently Lost His Healing Factor

One of Wolverine's defining traits has always been the fact that he can heal from any wound. It means he's survived being shot, stabbed, and even blown up, but there's nothing cooler than seeing Logan in the midst of a berserker rage looking totally f****d up as he tears his foes apart. However, a recent storyline took away his healing factor permanently, resulting in Wolverine becoming steadily more scarred and beaten up as time went on. It also changed the way he had to approach battles, and for the first time in almost his entire history, comic book fans got to see the character in a completely new way; vulnerable.