lux chomp isn't that hard to beat. especially if you have cards like pokemon catcher coming out now. I beat it using Muk's sludge drag and bringing out high retreat support pokemon making them burn through their poke-turns (they were using Bronzong with psychic weakness, so Muk would be able to OHKO it) I did get bright looked once, but I got the Drifblim FB out with 120 HP since it was a 3-3 prize count at that point. I just sniped the bench at that point. ( I had free retreat cuz of Metagross and they didn't have a DGX tech in there)