A terrorist organization founded and led by Lazarus and Marcellus, Ilias Kreuz interprets Ilias’s teachings very seriously; they will show no mercy towards monsters and will attack them no matter the cost. After Alice XVI (Sixteenth) unintentionally murdered Karen, a woman whom both Lazarus and Marcellus loved, they formed the terrorist organization out of pure vengeance, under the belief that coexistence between humans and monsters is impossible.
Marcellus eventually went against his ways and begun to aid monsters, which prompted Lazarus to take the life of the one that betrayed him and their organization.
Their base of operations is located at Gold Port.
After Alice petrifies Lazarus, the other members go into shock and flee. Since then, the guild has disbanded.