Mirror Battle

''I bet Guy's gonna win this fight. There's no way he can't!''

A fight that involves someone fighting a perfect or near-perfect clone of themselves. If this clone is an almost exact replica of them, it's likely an Evil Twin who the audience can quickly identify as such. Mirror Battles are some of the hardest to win if the fighter doesn't know what to do in the event of being forced to participate in one as the clone has all of their skills, abilities, strategies, strengths, weaknesses, and resistances. A common winning strategy is to do something the fighter wouldn't normally do such as try a new combat method or be unpredictable.