So like a lot of others yesterday I got Civil War Captain America. Being as cap is my #2 fav super hero, I immediately worked on getting him to 30. He's s very different type of fighter, relying more on counter attacks (3 hit), ludicrously swelling defense of the party, and some debuffs. I switched out my wasp for my Groot and with all buffs on between the two, Groot's defense stat tops between 85-120% increase, making it go over 10k defense! Couple that with all reduced damage being split between Groot and Cap at a 50/50 split, and I have a neigh invincible tank, while Cap counter attacks every time the tank is hit!

Totally loving it!