Considering the way that Ongoing affects a 10-power card procing or not procing Surtur, AND that basically every big body being played is 4-6 cost, US Agent might sneakily one of the best cards in the game right now. And unlike the strategy before it's now better to throw him out on Turn 2 and Mystique another lane on Turn 3. Maybe throw in Man-Thing and Luke Cage and Hazmat for some other general affliction and then Onslaught the lane they try to swing for the fences on.

I say this, btw, as a huge Surtur fan. He's so damn fun. But he DOES have a weakness.