Each Hero has unique Superpowers, Tricks, Classes and Cards who they can lead and they ALL start with 20 points of health plus a Super-Block Meter that is randomly filled. When a Mega-Block shield becomes full the hero will be able to use it to block an attack and recieve a superpower which they can either deploy immediately or save. Attacks can be blocked by each Hero 3 times per game, one shield icon below the meter will disapear each time a block is used.