変異の力線 {2}{G}{G}

エンチャント

変異の力線があなたのゲーム開始時の手札にあるなら、これが戦場に出ている状態でゲームを開始してもよい。

あなたが唱える呪文のマナ・コストを支払うのではなく、{W}{U}{B}{R}{G}を支払ってもよい。

ホーントウッドでは生命が繁栄しているが、それは自然の秩序から解き放たれた独自の法則に従っている。

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Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
A player's "opening hand" is the hand of cards the player has after all players have taken mulligans. If players have any cards in hand that allow actions to be taken with them from a player's opening hand, the starting player takes all such actions first in any order, followed by each other player in turn order. Then the first turn begins. (2024-09-20)
If you cast a spell for another cost "rather than pay" its mana cost, you can't choose to cast it for any other alternative cost. You can, however, pay additional costs. If the spell has any mandatory additional costs, such as that of Abhorrent Oculus, those must be paid to cast the spell. (2024-09-20)

If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost. (2024-09-20)
If you cast a spell for which mana may be spent as though it were mana of any color, you may cast it for Leyline of Mutation's second ability's alternative cost and still spend mana as though it were mana of any color. (2024-09-20)