单卡释疑

• (2016-09-20 gpt)

  如果某神器咒语的法术力费用中包含{X}，则你先为X选择数值，然后再减少{1}。举例来说，如果你操控铸造厂监工，则某法术力费用为{X}的神器（X选为4）便要支付{3}来施放。

  If an artifact spell has {X} in its mana cost, choose the value for X first, and then reduce the cost by {1}. For example, an artifact that costs {X} with X chosen as 4 costs {3} to cast if you control Foundry Inspector.

• (2016-09-20 official)

  一旦某位牌手宣告某个神器咒语，则在该咒语的费用锁定前，任何牌手都无法采取行动试图从战场上移除铸造厂监工。

  Once a player has announced an artifact spell, no player may take actions to try to remove Foundry Inspector from the battlefield before that spell's cost is locked in.