The player-killing in Karos Online is guided by a moral Value. If you kill the players, your moral score ratio, bar shown on your character will be reduced. If you pick up a lot, the MV score may fall to a point where you can incur sanctions: the city guards attack you on sight, access to shops is limited, and you can drop items and earn less experience (karos online carat).
However, killing monsters and players morale low value will increase your score and MV removes these sanctions. Guild Wars: A war begins when a guild of