Eight Greed Kings' Guild Weapon

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.

Description
According to Platinum Dragon Lord, it was the kind of weapon built to kill and something that an unnamed Greed King among the eight players used to murder his fellow Dragon Lords with. After the fallout between the Eight Greed Kings which led to their destruction, Tsaindoruks Vaision at some point came into possession over this guild weapon. Ever since they met their demise five centuries ago, the said Dragon Lord has chosen to safeguard it during his long stay in the Eight Greed Kings' last city so nobody can ever misuse that weapon's power for devious reasons. Platinum Dragon Lord noted it was a weapon also used by the person who deserved to be called the Leader of the Thirteen Heroes who was on his journey, two hundred years ago, to defeat the Evil Deities.

However, since the Leader of the Thirteen Heroes have died early during the mission, it is very likely that Tsaindoruks Vaision retrieved the guild weapon from him and return it to his base of operation. To this day, the guild weapon hasn't been used in combat for two hundred years. The last time it was used happens during the era of the Thirteen Heroes and Evil Deities.

Appearance
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.

Abilities
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. Although its capability remains unclear, one of the Eight Greed Kings used the power from this guild weapon to help itself killed off countless True Dragon Lords.

Trivia

 * 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.