You're wrong. I always battle for every contest and do the most to win. Yeah, if I can win with one combativity refill (outside of legendary or epic or orgy days), I'll definitely do it. The thing is that it is not enough to refill once to win. Refill twice is not enough too and already economically makes no sense. Just look at the screens. It's still 10 hours until the end of the contest and I am already 6k points behind. In the end it is gonna be much more.