Gambit Sucker Punch

This looks like a fun deck. I would try to cut some cards from the deck as decks with 40 cards tend to be more consistent than 50 card decks. Tackle and Hard Knocks are very good but don't exactly seem to fit the theme of the deck as you want to be attacked to trigger the ability to play many of the cards in the deck and you would also rather be defeating minions in the villain phase than the hero phase. I'm not sure what X-Bunker does in this deck. Not sure that you need both Subdue and Side Holster and you could maybe go down to two of Counter-Punch, First Hit, and/or Powerful Punch.