Great! You’re already there. After Round 14 of the battle, the TIE-BREAKER RULE comes into effect. Stamina gets reduced by 2 for all cards. The cards which do not retire (if any) go into Round 15 and battle it out. If there is no clear winner, then after Round 15, the cycle repeats; i.e. the Stamina of all cards reduces by 2. This continues till there is a clear winner.