Kill Stealing (abbr. KSing), or killing a monster which doesn't belong to the player, or in other words, when someone else is attempting to kill it or the monster is attacking them, is a bannable offense, and looked down upon.
Gravity Interactive officially categorizes Kill Stealing under Harassment. It is not uncommon for mistakes to happen, and there is a threshold for determining if a behavior was harassment or KSing. A single incident where someone comes up and takes a whack or two at a person's monster is usually not considered KSing. A person who makes a habit of attacking another person's monsters is KSing. To successfully report an incident of KSing one needs to include multiple screenshots of the offender attacking one's monsters on a few different occasions. One should also try and have before and during screenshots so that the GMs can clearly see that the offender was attacking the monster.
|Monsters in Ragnarok Online|
|Race||Angel • Brute • Demi Human • Demon • Dragon • Fish • Formless • Insect • Plant • Player • Undead|
|Element||Holy • Shadow • Neutral • Water • Fire • Wind • Earth • Ghost • Poison • Undead|
|Misc.||Boss Protocol • MVP (Free for All) • Size • Kill Stealing • Monster Skills|