Place of Birth
Amazing Fantasy #15 (2006)
When the undersea monster Titan vented his anger on surface dwellers, Blackjack was dispatched to deal with the problem. This time, however, they received aid from Henry Pym and his group of Avengers. Once the battle was won, Blackjack offered to deputize Pym's team in order for them to escape persecution from then director of super-human affairs, Norman Osborn. As Pym discredited his team time-after-time for various reasons, Ace and Jacquie went to the Infinite Avengers Mansion to revoke his Avengers' status but discovered Ultron usurped control of the mansion, leaving them trapped inside with Pym and Jocasta. Within Pym's lab, Ace spotted a door potentially leading to freedom, and not heeding Pym's warning, Ace blasted it off its hinges. It turned out the lab wasn't on Earth but in a dimension called Underspace. The odds stacked against them, Ace tricked Ultron, with the help of Pym's ants equipped with holographic projectors, into believing Pym summoned many of Earth's mightiest heroes to oppose him, forcing Ultron to retreat.