Any effect that would inflict damage to a player instead increases their Life Points by the same amount. When a card's effect to destroy a monster(s) on the field is activated, you can send 1 card from your hand to the Graveyard to negate its activation and destroy the card.
Like New Unlimited - $1.30
Like New 1st Edition - $1.80
Light Played Unlimited - $0.90
Light Played 1st Edition - $1.20
Heavy Played Unlimited - $0.50
Heavy Played 1st Edition - $0.70