Eight Greed Kings' Guild Weapon is the tentative name for this Guild Weapon once wielded by one of the Eight Greed Kings. With this guild weapon in their possession, among them was said to be the former master of the guild.
After the fall of the Eight Greed Kings, Platinum Dragon Lord came into possession over this guild weapon and kept it under his protection. According to Platinum Dragon Lord, it was the kind of weapon built to kill and something which one of the Eight Greed Kings used to murder their own members with. Platinum Dragon Lord states that it was a weapon also used by the person who deserved to be called the Leader of the Thirteen Heroes two hundred years ago.
Eight Greed Kings' Guild Weapon was a blade crafted out of crystal. Platinum Dragon Lord described the guild weapon's appearance as a gorgeous yet gaudy sword visually.
Even though this guild weapon isn't suitable for slashing, it's sharpness surpassed anything created in the New World. In the Web Novel, Platinum Dragon Lord stated that Guilty Ordinance was the type of guild weapon that symbolizes the Eight Greed Kings, a borrowed item that gave a blessing at a price.
- In the Web Novel, Platinum Dragon Lord had a habit of forgetting the name of the weapon and calling it "Guilty Weapon" though his friend Rigrit corrects and reminds him that it is a guild weapon.
- Platinum Dragon Lord described this weapon as an item that is seemingly impossible to craft with modern Tier Magic.