Unknown Power

Unknown Powers are special skills in Persona 2: Eternal Punishment that are unlocked once the Persona gets a Mutation saying that an "Unknown ability [has been] awakened". Once this occurs, when the Persona-user's HP goes to 1/8th or below, the Persona will do a certain type of Unknown Power randomly. The effect will also differ if the compatibility between the Persona and its user is better or not. Every Persona has a different kind of Unknown Power out of 6 different kinds, and cannot be changed.