The Infinite Eye
The Blade of Uldan
Contained within this massive greatsword, the spirit of the demon lord Uldan is contained. The blade, made of tempered steel, shimmers with an inner red light.
When it is used for the cause of good, its power diminishes but grants the user an inner light which increases as the sword grows weaker. The light forms a connection with all other living beings, forging a bond between the wielder and any creature, humanoid or otherwise, he or she meets.
When used for evil, it becomes more powerful with each life taken, yet the wielder grows more corrupt. This cycle of darkness continues until the wielder is consumed by the evil of the sword, and loses all free will.