Would be awesome to have cards that represent Marvel power structures and institutions( Hydra, A.I.M., S.W.O.R.D., etc) or cosmic empires (Kree, Shi'iar, Badoon, etc). Maybe the cards dont just fight battles but reshape characters on board or in hand/deck. I.e., HYDRA institution card that changes characters mid-game(somewhat similiar to High Evo) "On Reveal: Flip Captain America(or any of the other plethora of characters that joined Hydra periodically for various reasons) to Captain Hydra." Then Capt. America switch to Capt. Hydra and abilities changes too in game to something like " Hydra characters on your side gain +2 power, your non-Hydra characters -1 power" or something like that. Adds a new element to strategy play while still being balanced and not necessarily dependant on stat-based power creep, T6 burst power, On-reveal stacking, etc.