Mare and Cal are not wounded, but are each soaked in the blood of the other’s people. The blood symbolizes both their mutual guilt and the violence that is to come should class warfare continue. Mare’s attempt to bring about equality, she realizes, has inspired the Silvers to even more violence. The addition of “death” to the king’s mantra of “Strength. Power,” makes explicit that the Silvers are out not just for Reds but, specifically, for Red blood.