Anduril

Power Level Requirements: 5,000,000
Abilities:
+4% Physical Damage with Anduril
Sword Slash - {Passive} Allows you to do 2 attacks with Anduril instead of the basic 1 with a weapon.
+1,500,000 to PL
-10% to HP
+5% to Agility
Item Type: Artifact Weapon
Age: 5,000 Years Old

History:
5,000 years ago a sword was forged made for killing and dispelling evil particularly the demon named Keno. The people who made the weapon engraved it with special runes to not only enhance strength but speed as well. They sent there strongest warrior to fight against Keno the warrior lost and the sword fell into Keno's hands the same hands that destroyed the great race that had created it.