I already view that on a old server i played (5 years ago) its a system, when you kill the player you get te PvP Lord, this tag is the for the best pvper or the best ganker, only one player can get this PvP Lord tag, he can lose it when he is killed by other player.
TO start this idea, when the server opening you need to make a event, all player gonna kill you and the last player hits you get the tag.
I dont know if you understand any in my post cause my english is bad.