DT Win - 544pts
Aim to win 3 rounds, but it has the flexibility with some of the 3* cards to still win with only 2 rounds if you have to. Don't put the emphasis on the ko, you can get the bonus 2 points from finishing above 12 life instead. And play fast!
Well seeing as my deck doesn't exactly depend on damage, I wouldn't worry about that, and neither would most people who use low star decks now and not 2HKO decks :P