"Sinner Hunter"

Sinner Hunter
Sinner Hunters are summoned when you have sinned, you can sin by either betraying your Covenant or using an Ember, so be cautious when doing either of these things.

To become a Sinner Hunter you must first purchase the Black Eye from the Capital at a cost of 6000 Gold, it cost 500 per use as well. Hunting strengthens your bond to your Covenant and will provide you with certain Gear for killing so many Sinners.

Once you have been Summoned simply look around for a users name that you shouldn't be able to see normally, however make sure to be quick because if they ever die before you get to them you will have failed in your quest.