One legendary squabble saw John Byrne use Wolverine's death in "Days of Future Past ... when Byrne drew Colossus pulling out a tree stump. Byrne felt that he drew Colossus pulling the stump ...

As long as Wolverine has been alive, it’s no surprise that his family tree is more like an orchard ... the two’s confrontation led to the death of their mutual childhood friend.

Omega Red premiered in 1992 and quickly joined the ranks of Wolverine’s greatest villains. Arkady Rossovich is a Russian mutant who was basically meant to be the answer to Weapon X. His death ...