An Agni Kai is a traditional firebender duel that is centuries old. It is a fight for one's honor and is won only when one opponent burns the other. The outcome of an Agni Kai affects the honor of each opponent. These duels are a popular method of resolving conflicts and are a source of entertainment for all spectators. The Royal Palace even houses a special Agni Kai chamber. Any firebender of either gender may participate in an Agni Kai. Fire Lords can also be challenged, but that rarely occurs, as most Fire Lords are among the most powerful firebenders in the world.