Wolverine and his son are poised for a battle that will rattle teeth and crack bones. Logan has armed himself with the Carbonadium Synthesizer-the one weapon that can defeat his son's healing factor. But junior's no dummy either – he's plotted an ingenious trap to ensnare the father he's never known and return him to Weapon X's control. But what neither of them is expecting is a resurrected threat from Logan's painful past: Cyber!