インスタント
各対戦相手につきそれぞれ、そのプレイヤーがコントロールしていてマナ総量が偶数であるパーマネント最大1つを対象とする。それらを追放する。(0は偶数である。)
一徹 ― この呪文を唱えるために3点以上の無色マナが支払われていたなら、あなたの墓地にありマナ総量が奇数であるパーマネント・カード1枚を戦場に戻す。
Cards with no mana cost, like land cards, have a mana value of zero.
If you copy a spell that has an adamant ability, no mana was spent to cast the copy at all, so that ability won't apply.
If a card has
in its mana cost, X is zero when it's in any zone but the stack.
If an effect allows you to cast a spell without paying its mana cost, you can't choose to cast it and pay unless another rule or effect allows you to cast that spell for a cost. Similarly, you can't waive a cost reduction unless that effect says you may.
Adamant effects check what mana was actually spent to cast a spell. If an effect allows you to spend mana "as though it were mana" of any color or type, that allows you to spend mana you couldn't otherwise spend, but it doesn't change what mana you spent to cast the spell.