Wolverine vs. Omega Red
The Cold War held many dark secrets, but few as lethal as Omega Red! And when Wolverine, in his days as a covert agent, was sent to steal the secret of the carbonium used to create Omega Red, a conflict began that continues to this day! Their battles thus far have been inconclusive, but with nigh-unbreakable carbondium tendrils to ensnare his targets and death pheromone that saps their strength, Omega Red could well be the ultimate match of Wolverine's adamantium claws and fast-healing factor!