JMMW

I did this recently, it took me a few goes but the key to winning is perseverance, keeping Scorch's taunt and armour up and using the TK trooper to keep Scorch's taunt and armour cool down low is the key, that will help keep CX from being targeted, you need to last long enough for Wrecker to get low enough his taunt wears off so you can target Batcher and then Wrecker again, the next should be the sniper, the main thing is to make sure Omega can't target whoever has target practise otherwise they will revive the downed units after a few turns. Hope that helps.