为 暗中设局 寻找最佳的史迹套牌，包括其胜率、热度，以及该牌在万智牌：竞技场中的合法赛制！
Whenever an artifact you control enters, you may pay . If you do, each opponent loses 1 life and you gain 1 life.
, Sacrifice this enchantment: Destroy target creature. Activate only if you control two or more artifacts.
