Possessor is an npc of Warrior cats ultimate addition, a game found on Roblox. It is not confirmed if he is truly hostile towards players if enraged

This npc can possess players, being able to emote, change morph and talk through said player. It is unconfirmed if he can kick or ban if enraged.

This npc has been recently found, but is proven to exist. It is unknown what his real form looks like.

He is able to be made friends with, once befriended he seems to warn of potential danger.