Nest should be nerfed. Yes, SOME teams can beat her, but any fast team that out runs her get's pwned (at least at my under lvl 80 status). I can't kill her anywhere I see her. I have 3 squads, rebels, empire, ewok. I've read and researched a ton and I've tried everything..... she kills my entire squads by herself.
I know to let her take turns, but when I attack toon A and hit her with my best, then kill toon B, and repeat with C, D and E, eventually she's the only one left
Even if I hit her 2 or 3 times before I stop attacking her, I eventually kill her squad and she's alone, thus becoming invincible. As there is not "pass" option, I'm forced to hit her with my weakest characters, making her stronger. I'll knock her protection down 30-50% and she's wing back and fully recover......
My power level 4600 squards (3 of them) can't beat her in Arena or GW if she is above 3 stars and 7.000 power.