Trade Cards Online

Once per turn, you can take one card from your graveyard and add it to your hand. You can send this card to the graveyard to inflict 1000 points of damage to your opponent. While this card is in the graveyard by its own effect, you can pay 500 life points to return one card in your graveyard to your deck to negate any battle damage you take. You cannot use these effects twice in one turn. Then shuffle your deck.