Implement a reward system that is based on # of creatures killed, not rank.
Right now, if I play 10 battles and lose 5 of those, my rank will not improve at all. This means I will not receive any additional prizes that I wouldn’t have already received before this battle set, which makes participating in the tournament at all a waste of time.
If rewards were based on the # of creatures killed, however, I could receive additional prizes based on the 15+ creatures I killed during my 10 battles.
It would make participating in tournaments much more fun and rewarding.