NOTE: This hero pack requires a copy of Marvel United: Base Game (Classic or X-Men)
This is a Kickstarter Exclusive and can only be found on the Promo Box

Weapon X is a Hero of pure unbridled rage. Almost all of his cards allow him to attack in an unstoppable fury, with his freshly forged adamantium claws doing a lot of extra damage. His starting hand card gives him the ability to ignore 1 damage every Villain turn. However, if he does so, he must play his next card randomly, as his berserker rage blinds him.

Publisher: CMON

Source: https://www.kickstarter.com/projects/cmon/marvel-united-x-men/posts/3166844