忌呪の発動 {2}{B}

インスタント

忌呪の発動を唱えるための追加コストとして、あなたはあなたの手札からドラゴン・カード１枚を公開してもよい。

プレイヤー１人を対象とする。そのプレイヤーはクリーチャー１体を生け贄に捧げる。忌呪の発動を唱えた時点であなたがドラゴン・カードを公開したかドラゴンをコントロールしていたなら、あなたは４点のライフを得る。

Illustrated by Daarken

en ja 汉语 ⋮

Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
If you don’t reveal a Dragon card from your hand, you must control a Dragon as you are finished casting the spell to get the bonus. For example, if you lose control of your only Dragon while casting the spell (because, for example, you sacrificed it to activate a mana ability), you won’t get the bonus. (2015-02-25)
You may cast Foul-Tongue Invocation targeting a player who controls no creatures. If you qualify for the “Dragon bonus,” you’ll just gain 4 life. (2015-02-25)

If one of these spells is copied, the controller of the copy will get the “Dragon bonus” only if a Dragon card was revealed as an additional cost. The copy wasn’t cast, so whether you controlled a Dragon won’t matter. (2015-02-25)
You can’t reveal more than one Dragon card to multiply the bonus. There is also no additional benefit for both revealing a Dragon card as an additional cost and controlling a Dragon as you cast the spell. (2015-02-25)