冶金召唤

Text:

每当你施放瞬间或法术咒语时，派出一个X/X无色组构体衍生神器生物，X为该咒语的总法术力费用。
，放逐冶金召唤：将所有瞬间与法术牌从你的坟墓场移回你手上。只能于你操控六个或更多神器时起动此异能。

Rulings:

• 9/20/2016 For a spell with <img src="/Handlers/Image.ashx?size=small&amp;name=X&amp;type=symbol" alt="Variable Colorless" align="absbottom" /> in its mana cost, use the value chosen for X to determine its converted mana cost. For example, Clash of Wills is an instant spell with mana cost <img src="/Handlers/Image.ashx?size=small&amp;name=X&amp;type=symbol" alt="Variable Colorless" align="absbottom" /><img src="/Handlers/Image.ashx?size=small&amp;name=U&amp;type=symbol" alt="Blue" align="absbottom" />. If you chose 2 as the value of X, then Clash of Wills has converted mana cost 3, and Metallurgic Summonings’s ability will create a 3/3 token.
• 9/20/2016 Metallurgic Summonings’s first ability resolves before the spell that caused it to trigger.
• 9/20/2016 If Metallurgic Summonings’s first ability resolves and the spell that caused it to trigger has been countered, use that spell’s converted mana cost as it last existed on the stack to determine the value of X.
• 9/20/2016 The number of artifacts you control is checked only as you activate Metallurgic Summonings’s last ability. It’s not checked again as it resolves.