怪物の代言者、ビビアン {3}{G}{G}

伝説のプレインズウォーカー — ビビアン

あなたはいつでもあなたのライブラリーの一番上のカードを見てよい。

あなたはあなたのライブラリーの一番上からクリーチャー・呪文を唱えてもよい。

+1：緑の３/３のビースト・クリーチャー・トークンを１体生成する。警戒カウンター１個か到達カウンター１個かトランプル・カウンター１個のうちあなたが選んだ１つをそれの上に置く。

-2：このターン、あなたが次にクリーチャー・呪文を唱えたとき、あなたのライブラリーから点数で見たマナ・コストがそれよりも小さいクリーチャー・カード１枚を探し、戦場に出し、その後あなたのライブラリーを切り直す。

Loyalty: 3

Illustrated by Lius Lasahido

en es fr de it pt ja ko ru 汉语漢語 ⋮

Faces, Tokens, & Other Parts
Beast Token, WDMU #5
Vivien, Monsters' Advocate, IKO #175

Prints	USD	EUR	TIX
Ikoria: Lair of Behemoths #175

Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
If the top card of your library changes while you’re casting a spell, playing a land, or activating an ability, you can’t look at the new top card until you finish doing so. This means that if you cast the top card of your library, you can’t look at the next one until you’re done paying for that spell. (2020-04-17)
Vivien lets you look at the top card of your library whenever you want (with one restriction; see below), even if you don’t have priority. This action doesn’t use the stack. Knowing what that card is becomes part of the information you have access to, just like you can look at the cards in your hand. (2020-04-17)
Normally, Vivien allows you to cast the top card of your library if it’s a creature card, it’s your main phase, and the stack is empty. If that creature card has flash, you’ll be able to cast it any time you could cast an instant, even on an opponent’s turn. (2020-04-17)
You’ll still pay all costs for that spell, including additional costs. You may also pay alternative costs such as mutate costs. (2020-04-17)
The top card of your library isn’t in your hand, so you can’t cycle it, discard it, or activate any of its activated abilities. (2020-04-17)

After activating Vivien’s last loyalty ability, the delayed triggered ability it creates will put a creature card onto the battlefield before the creature spell that caused the ability to trigger resolves. (2020-04-17)
For spells with {X} in their mana costs, use the value chosen for X to determine the spell’s converted mana cost. (2020-04-17)
If a card in a player’s library has {X} in its mana cost, X is considered to be 0. (2020-04-17)
If you cast a mutating creature spell, you must choose a target for it before the triggered ability from Vivien’s last ability puts a creature onto the battlefield. The creature you find can’t be the target of the mutating creature spell. (2020-04-17)