[Item Concept] Death Scythe. Please don't delete this thread.
Simply an AD counterpart to: 
Recipe BF Sword+Pickaxe+Long Sword+775 Gold (3250)
(Death Scythe) 75 Attack Damage UNIQUE Passive +20% Bonus Attack Damage
Alternative map version: 
(Death Sickle)
Recipe BF Sword+Executioner's Calling+900 Gold (3000)
60 Attack Damage UNIQUE Passive +15% Bonus Attack Damage UNIQUE Passive - Executioner Dealing physical damage inflicts Grievous wounds on enemy champions for 3 seconds.
. (More Attack Damage, and too much, at that.) I would hate that on Zed or Lee Sin or any of the people who already do too much damage for their own good.