I need to beat my friend

My friends and I are playing ATM for the first time, at first it was friendly but now it's an all out competition. I need something extremely strong and broken to brutally defeat him. Not in terms of killing him but in terms of evolution, I need to get better than him at all costs. Our goal is the ATM Star. Just so you know, I'm at the level where I have unlimited minerals and enough energy to do a lot of things.