Quicksilver

The idea behind the deck is to kill minions during the villain phase to get to Quicksilvers cards and take care of threat and the villain on the hero phase. The defense upgrade is preferred from Specialized Training but you can take either the attack or thwart upgrades depending on the other players or needs of the scenario. I will play Desperate Defense on the villains attack and save his reaction ready for minions I have Under Control on or for other players villain attacks if they cannot defend so well for themselves. I played this with https://marvelcdb.com/deck/view/817395?deck_name=kaiokenx3%20instant%20transmission%20kamehameha where he would play Morale Boosts on me when he didn't have Go All Out in hand to take advantage of Always Be Running which was drawn into often due to all of the card draw from Change of Fortune, Unflappable and the Specialized upgrade I chose (Surveillance) to let Nightcrawler have the Defense upgrade. Harder hitting villains can hurt on non-Maximum Velocity turns, or if you don't see either defense early enough.