NOTE: This hero pack requires a copy of Marvel United: Base Game (Classic or X-Men)
This is a Kickstarter Exclusive and can only be found on the Promo Box

Captain Britain is a true defender of the people. His cards are chock-full of Moves and Heroic actions, so he can fly around and rescue any civilians in danger, as well as clear Locations of any Threats. Channeling interdimensional energy, he’s able to accumulate all sorts of extra Action tokens or draw extra cards, so he may even end up with 5 or more cards in hand!

Publisher: CMON

Source: https://www.kickstarter.com/projects/cmon/marvel-united-x-men/posts/3164563