Wolverine's adamantium skeleton makes him nearly indestructible, but also vulnerable to extended exposure to extreme cold temperatures, as revealed in in Deadpool and Wolverine: Wwiii. Intense cold can overwhelm Wolverine's healing factor, potentially offering a way to finally kill the iconic Marvel character though he won't make it easy. Despite his incredible powers, Wolverine's vulnerability to prolonged cold adds a new twist to his legendary healing abilities in the character's long comic book history.

Warning: Spoilers for Deadpool and Wolverine: Wwiii With his unparalleled healing factor and adamantium skeleton, theres very little that can permanently cause any serious damage to Wolverine, giving him reputation for being one of Marvel Comics most unstoppable characters. However, it is adamantium that might, in fact, hold the key to actually overcoming Logan's healing factor, and killing him once and for all.

Deadpool and Wolverine: Wwiii written by Joe Kelly, with art by Adam Kubert...