查詢 Helmeppo 的最新航海王 OPTCG 卡片市場行情、歷史價格走勢與效果說明。
類型/屬性: / Slash
效果文: [When Attacking] Give up to 1 of your opponent's Characters -2 cost during this turn. Then, if there is a Character with a cost of 0, this Character gains +2000 power during this battle. [Trigger] Play this card.