|Loki character model from "Marvel: Avengers Alliance"|
By Odin's beard, the Dark Elves have invaded "Marvel: Avengers Alliance" in the game's latest Spec Op! Assemble your squad to help Thor battle the forces of Malekith and earn Heimdall as the latest reward character, plus unlock Loki with the new Mischievous Lockbox Collection!
Complete all 25 tasks in Spec Op 14: The Dark World to recruit Heimdall to your team, and obtain Mischievous Lockboxes by completing various tasks or participating in the Kurse Group Boss fight. Unlock your lockboxes for the chance to earn a rare comic cover, and collect all eight to earn Loki!
But you didn't think that was all, did you? For a limited time only while Spec Op 14 lasts, you can purchase the Son of Odin's "Mighty Thor" costume!
As the roster of unlockable characters expands, there's never been a better time to join the millions of players around the world on "Marvel: Avengers Alliance." Join S.H.I.E.L.D along side your favorite Marvel heroes on playdom.com or Facebook and join the fray today!