Idea is to try and have infinaut discarded by Lady Sif and then pull infinaut out with Ghostrider. This is dependent on that condition happening so hulk is also added and sunspot incase you want to skip turn 5 for infinaut. Jubilee also gives you a chance of pulling infinaut and theres also Spider Woman and Hobgoblin which are also great pulls to get from either Ghostrider or Jubilee.
This deck seems a bit gimmicky but you'll be surprised on how often you end up pulling a great card from your deck and it ends up winning you the game.
You can always swap out Quicksilver and domino I just like them as they guarantee a card on those turns. You can swap out the 2 and 5 cost cards too I just find these to be solid choices from my experience so far.