"The Man Who Would Be Jack" is the Chapter 13 story mission in Borderlands 2. You get it after completing the mission Once and Future Slab.
Contents
Objectives
Description
Story Mission
Optional: No
Locations
NPCs
Enemies
Mission Briefing
Mission Debriefing
With the pocketwatch in hand, Brick's buzzards on your side, and an upgraded Claptrap back in Sanctuary, you are now ready to storm Control Core Angel and get the Vault Key.
Reward
Eridium and XP