Wolverine - The Best There Is: The Complete Series With his Adamantium-laced bones and seemingly limitless recuperative powers, Wolverine is virtually unkillable. But it's that same healing factor that makes him a target for crazed virologist Winsor, who employs a small army of healers and immortals. To test the limits of Wolverine's healing abilities, these they will push Logan to the limits of his endurance. But with the aid of the X-Men and the timely intervention of a pair of space pirates, Wolverine sets out on an intergalactic road to revenge!