为 创新时代 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 or Artificer you control enters, you may pay . If you do, you get (two energy counters).
Pay six , Sacrifice this enchantment: Draw three cards.
