History
A brilliant scientist, Henry Pym discovered extradimensional particles that allowed him to alter his size. Presumably this Pym also took the identity of Ant-Man and empowered Janet Van Dyne as the Wasp before the duo joined the Avengers. On an early mission they were attacked by the D'bari known as Vuk, but were saved by the patriotic duo Broad-Stripe and Bright Star. After the duo joined the team they had a handful of adventures before the team disbanded. At an unknown point Pym was committed to the Leonard Samson Memorial Psychiatric Hospital in Delphos, Ohio, where he was kept heavily medicated and given an Ant farm to keep him company.
When Captain America (Steve Rogers) and his patriotic allies began seeking answers to why the Avengers broke up, he and Captain America (James Barnes) were tasked with investigating Pym. When their attempts to interview him were interrupted by orderlies, they took Pym and fled to the abode of their ally, Tath Ki, the Contemplator.[1]
Recovering from the drugged condition, Pym joined the patriotic heroes and their rebel allies on the assault on the Americommand base in Valhalla Mountain.[2]