KoS (But used in creatures of sonaria)

A word that means kill on sight. It’s used in many games, but Creatures of sonaria is where I easily recognize that word. In Creatures of sonaria, there are KoSers that have a reason to KoS, such as for food, for the second pallete for the creature their playing as, or for the session gacha, but some KoSers just KoS because they are bored, but there are others that KoS for no reason. I usually hate KoSers unless if they have a reason to KoS, but that won’t mean I’ll hate you if you’re a KoSer. But I might try KoSing soon, which may get some of my hate on KoSers away.