Performapal Cheermole (NECH-EN001) - The New Challengers 1st Edition

Pendulum Effect All Pendulum Monsters you control gain 300 ATK.
Monster Effect You can target 1 monster whose current ATK is different from its original ATK; apply the appropriate effect. You can only use this effect of "Performapal Cheermole" once per turn. ? If that monster's current ATK is higher than its original ATK, it gains 1000 ATK. ? If that monster's current ATK is lower than its original ATK, it loses 1000 ATK.