Goliath can grow to colossal sizes thanks to his exposure to Pym Particles. Such a big guy starts the game with a big hand, meaning his Starting Hand card is free, not counting as one of the 3 cards in his starting hand. His big fist can be used to deal huge amounts of damage to a single target, though that costs Goliath one of his cards. However, the bigger they are, the harder they fall, and if Goliath is KO’ed, he can stun a Villain or Henchman, cancelling their BAM!
https://www.kickstarter.com/projects/cmon/marvel-united-multiverse/posts/3717221
