When a person is placed on KoS, any deed [[Spirit Templars]] will attack the person if he attempts to enter the deed. Kill on Sight also denotes when a player should be attacked when sighted, regardless of the circumstances. This is usually reserved for known spies, thieves and people the deed owners generally don't like.
Tower [[Guards]] will also attack KoS'ed players once they enter the perimeter, if their tower is nearby, and is actually on - the deedKoS'd player only needs to enter the perimeter to trigger this attack after the initial warning.
KoS is accessed at on the deed item or at the token on ''Manage Reputations''. In order to gain the effect of KoS, a person's name must have a reputation below -30, set to permanent. KoS can also occur automatically when someone violates the laws of the settlement on the Wild Server, or attacks the guards on a settlement on any server.