Skarrtur

Play 10+ power cards easy, fast, and boost Surtur (I've gotten to 20)

Add Zero+Redskull/any 10+ power with nerf ability, for more power (like you need it lol)

Also Iron Man+Tribunal is really good with this, and Omega Red, is nuts here too, specially with card-limit locations (i.e. Lab, Sanctum, or Luke's Bar)