Ilexian Gradient

Magical item, greatsword, requires attunement, Legendary

A legendary, sentient, hyperintelligent longsword with an eye on its hilt. It will not tell anybody its origins. It claims to have a very long and complicated history that spans through many empires, some in which it was revered as a priceless, curious artifact, some in which it was given rights and dignity much like a person, and some in which it was ignored mostly by humans and slept for years at a time. It is believed to be thousands of years old, and for decades, it was lost deep within the Feywild.

Sentience. This sword speaks with a non-accented male voice in a sarcastic, sardonic, but fiercely intelligent voice that may occasionally cooperate with its owner. It is extremely smart even by extraplanar standards, but the manner in which it applies its knowledge is inconsistent. It can read up to fifty books in a matter of a few minutes, perfectly retaining all of their contents as though they were read individually. It is aligned True Neutral. It has an Intelligence of 27, Wisdom of 13, and Charisma of 7.