Hyperion

Hyperion's programming had him believe that he was an Eternal raised in rural America under the name of Mark Milton. He inherited small-town values and a desire to protect America. During his personal time, Mark was an American history teacher at Buscema High School in Kensington, Maryland. Hyperion was additionally designed to be in a lustful relationship with his teammate, Power Princess.

Hyperion and his team were brought in to meet General Ross in order to be the U.S.'s response to the now-unaligned Avengers. The Squadron Supreme was later put to the test against King Namor and his Defenders of the Deep, countering several attacks against Roxxon in American waters.

Mark was teaching at school when a group of Frost Giants from Jotunheim invaded Washington on behalf of Malekith the Accursed during his War of the Realms. As Hyperion, Milton met up with the rest of the Squadron. They killed some of the Frost Giants and routed the remaining invaders to the Canadian frontier in Lake Erie. Coulson subsequently dispatched the team to Ohio.