My second try on this, I get very lucky and stunned with my last punch, allowing me an extra turn. I had 40 hp and would not have won otherwise. The rat died early. I did better earlier with a B/B breed than a P/B.
I nearly succeeded with the Bonkers/rat combo -- wanted to give the little cutie a go - But then I mistimed a dodge. I added a dodge and another sandstorm because the Idol had a lot of health left - didn't want to waste it. This was on Sept 18 - 2016