Characters like Kestrel, Ikaris and Shang-Chi make the game virtually unplayable. A 190K power team with one of those characters in it will almost wipe out my 600k+ fantastic four team in a few attacks. In the past year, it seems no care at all was put in balancing the combat and the newer characters (which can't be levelled up without spending money) will systematically outclass any of the characters you grinded for years to build. I'm considering dropping the game altogether at this point.