An item that refers to "old" Aatrox and gives the user a minuscule version of one of his abilities.

Aatrox is a sword.... This sword Clashes with other swords leaving sparks behind.... The Aatrox Sword has been clashing for a long time and at some point people believe old Aatrox body died in order for the "new" Aatrox to come into being.... What I propose is that we get the blade that killed "Old Aatrox" because that blade clashed with Aatrox and then pierced his host thereby infecting the blade with some sort of darkin abilty cursing it, and it has a passive that is "Old" aatrox w ability the one that consumes hp to do damage. I think it would be cool af. ya know.