Fans of "Marvel: Avengers Alliance" on Facebook can now add another playable character to their arsenal! Mockingbird is the latest unlockable hero, joining the game as part of a Special Operation series of missions! This Special Operation is available for a limited time only and once it's done, the hero goes back into the vault. Act fast to secure another Super Hero to assist you in protecting the world from danger.
Special Operations compliment the main story, allowing you to take part in time-limited missions that may provide insight to the plot, or diverge from it, acting as a classic "What-If" or a celebration of the season. For the first Special Operation, S.H.I.E.L.D. receives an emergency message from one of its own, Mockingbird! Do you have what it takes to rescue her?Log-in to Marvel: Avengers Alliance
to find out!