The arm of The Citadel, on which the burden of our true purpose is placed. Slayers go outside of The Citadel to fight and kill monsters, and ensure the survival of humanity. Being a Slayer is not easy. They are chosen as the strongest, the fastest, occasionally the smartest, they are overall the most powerful, and they are given the best equipment that we can afford to give. However, a Slayer’s survival rate on his first mission is still only 50%.