Today I found this very cool thing on ascentemu...
This is a Bounty Hunter Npc. What it does? There are 2 options. First option is: You can give the bounty hunter npc a job for gold and he will save the job (job= Player you want to see dead :P). The second option is: You can get one of these jobs and if you killed that person you will recieve gold!!!
Here is the download. Put the dll in your script_bin folder and execute the SQL to your database: Download
Credits for this go to lilnate22, hdx and legend of Ascentemu
Link to the original release on ascentemu: Badengba