public void execute() {
            CardList list = AllZoneUtil.getCardsInPlay();

            list = list.filter(new CardListFilter() {
                public boolean addCard(Card c) {
                    return c.getName().equals("Avatar")
                            && c.getImageName().equals("W N N Avatar");
                }
            });
            for (int i = 0; i < list.size(); i++) {
                Card card = list.get(i);
                int n = card.getController().getLife();
                card.setBaseAttack(n);
                card.setBaseDefense(n);
            }// for
        }