RAB 2 [8] it’s ok, also I still don’t understand fighting’s

Instructions

first remix: choose 2 color and set to 1,1 after: increase one of your color by 1 or fight with other player's tiles (both must be 2 or higher) fight rule: go to battle arena and when if you try to increase that, instead increase by 1 decrease enemy tile by x/2 if tile drop to 0 or below, that tile broke and reset to 1, and enemy tile recover to max