These first two cards are ones I think we all wish we could see as official EA's, but I doubt we ever will. It seems like every deck I build plays one or both of these cards, which makes it hard to build more than two decks at a time, even with two boxes of cards. In any case, I love, love, love this Deodato drawing of Cap and Havok. The Daniel Murray drawing is perfect for Open Fire.
These two cards are not nearly as good. Giving DEF to your attacker and ATK to your defender just isn't that useful, I don't think. Of the two, Savage Surprise is much better, though. And once again the Deodato art is amazing. One of my favorite drawings of Hulk at his savage best. Although the Jim Cheung art is almost equally fantastic.
I didn't find many good art choices for these two cards. The Academy art is kind of cartoonish. I like the Training Ground art well enough.
These two I like much better. The Greg Land drawing is quite good, although I wish Tony didn't look so much like Robert Downey, Jr. The Fortress art by Olivier Coipel, on the other hand, is gorgeous. It does work better as a single card than as a slider, though.
That's the whole set. 112 cards. This was a beast of a project, mainly because of all the work I put into designing, redesigning, and then redesigning again the MSE template. But I did learn a lot along the way, so it was a rewarding process. Hope you liked the art choices, if nothing else.