Greatsword of Madness Backblade
Location: Titan of Madness (Shop) - Book of Lore
Price: 0 AC
Sellback: 0 AC
Rarity: Legendary Item Rarity
Description: Creature 8's weapon of choice. Their growls and gurgles made it seem like they liked this blade the most anyways. Eventually, both the wielder and weapon were discarded in favor of Creature 6, forgoing the humanoid form altogether.
Thanks to Swepo.