In the Fields of Hatred PvP zones, players can become a Vessel of Hatred, or accomplished PvPers if you prefer.
Other players in the world will then be alerted to their presence in the game and bounty will be placed on their head. Other players can then hunt down the prolific PvPer.
As players will have to turn in Seeds of Hatred for Red Dust, Altars of Extraction will be key locations to find a players marked as a Vessel of Hatred.