You can only activate this card during the Damage Step of the Battle Phase that a Fiend-Type monster on your side of the field attacks or is attacked. Pay Life Points (in multiples of 100 points) to decrease 1 of your opponent's monster''s ATK and DEF by the same amount of points until the End Phase of that turn.
Like New Unlimited - $0.30
Light Played Unlimited - $0.20
Heavy Played Unlimited - $0.10
Like New 1st Edition - $0.40
Light Played 1st Edition - $0.30
Heavy Played 1st Edition - $0.20