Some kind of bfr tactic might work. Also The lasso could be a invaluable tool here. And if they can protect Z long enough she should come up with things to hurt him or keep him distracted.
Anyway Team could win if they work smart, but if they think they can just pound him down with fists and blasts and what not. They all die.
I personally believe that it would be unwise for MM to try and breach his mind.