Jace der Gedankenarchitekt

+1: Immer wenn bis zu deinem nächsten Zug eine Kreatur, die ein Gegner kontrolliert, angreift, erhält sie -1/-0 bis zum Ende des Zuges.
−2: Decke die obersten drei Karten deiner Bibliothek auf. Ein Gegner teilt jene Karten auf zwei Haufen auf. Nimm einen Haufen auf deine Hand und lege die Karten des anderen in beliebiger Reihenfolge unter deine Bibliothek.
−8: Für jeden Spieler durchsuchst du dessen Bibliothek nach einer Nichtland-Karte und schickst sie ins Exil, dann mischt der Spieler. Du kannst die Karten wirken, ohne ihre Manakosten zu bezahlen.

Jace, architecte des pensées

+1: Jusqu'à votre prochain tour, à chaque fois qu'une créature qu'un adversaire contrôle attaque, elle gagne -1/-0 jusqu'à la fin du tour.
-2: Révélez les trois cartes du dessus de votre bibliothèque. Un adversaire sépare ces cartes en deux tas. Mettez l'un d'eux dans votre main et l'autre au-dessous de votre bibliothèque, dans l'ordre de votre choix.
-8: Pour chaque joueur, cherchez dans la bibliothèque de ce joueur une carte non-terrain et exilez-la, puis ce joueur mélange. Vous pouvez lancer ces cartes sans payer leur coût de mana.

思考を築く者、ジェイス

+1：次のあなたのターンまで、対戦相手がコントロールしているクリーチャー１体が攻撃するたび、ターン終了時まで、それは－１/－０の修整を受ける。
-2：あなたのライブラリーの一番上にあるカード３枚を公開する。対戦相手１人はそれらのカードを２つの束に分ける。一方の束をあなたの手札に、もう一方をあなたのライブラリーの一番下に望む順番で置く。
-8：各プレイヤーにつきそれぞれ、そのプレイヤーのライブラリーから土地でないカード１枚を探し、追放する。その後、そのプレイヤーはライブラリーを切り直す。あなたはそれらのカードを、マナ・コストを支払うことなく唱えてもよい。

Jace, Architect of Thought

[+1]: Until your next turn, whenever a creature an opponent controls attacks, it gets -1/-0 until end of turn.
[−2]: Reveal the top three cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other on the bottom of your library in any order.
[−8]: For each player, search that player's library for a nonland card and exile it, then that player shuffles. You may cast those cards without paying their mana costs.

Pioneer Masters

Commander Masters

+1: Until your next turn, whenever a creature an opponent controls attacks, it gets -1/-0 until end of turn.
−2: Reveal the top three cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other on the bottom of your library in any order.
−8: For each player, search that player's library for a nonland card and exile it, then that player shuffles. You may cast those cards without paying their mana costs.

Neon Dynasty Commander

Commander 2020

+1: Until your next turn, whenever a creature an opponent controls attacks, it gets -1/-0 until end of turn.
−2: Reveal the top three cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other on the bottom of your library in any order.
−8: For each player, search that player's library for a nonland card and exile it, then that player shuffles their library. You may cast those cards without paying their mana costs.

For each library, the search is complete only when you explicitly say it is. For example, you can look through one player's library, set that library down, look at another player's library, choose a nonland card in the first library, then choose a nonland card in the second library. Don't reveal any cards from those libraries to any other player until you exile them.

If a card has {X} in its mana cost, you must choose 0 as its value.

If you can't cast a card, perhaps because there are no legal targets available, or if you choose not to cast one, it will remain exiled. Jace's ability won't allow you to cast it later.

If you cast a card “without paying its mana cost,” you can't pay alternative costs such as overload costs. You can pay additional costs such as kicker costs. If the card has mandatory additional costs, you must pay those.

Jace's first ability creates a delayed triggered ability that triggers whenever a creature an opponent controls attacks. It doesn't matter which player or planeswalker that creature is attacking.

Piles can be empty. If one of the piles is empty, you choose to put all the revealed cards in your hand or on the bottom of your library.

When casting a card this way, ignore timing restrictions based on the card's type. Other timing restrictions, such as “Cast [this card] only during combat,” must be followed.

When resolving Jace's third ability, you search each player's library (including yours) and exile the nonland cards before casting any of them.

You cast the cards by putting them on the stack one at a time, choosing modes, targets, and so on. The last card you cast will be the first one to resolve.

You pick one of your opponents when Jace's second ability resolves. The ability doesn't target that opponent. All players may see the revealed cards and offer opinions. You (not your opponent) choose which pile is put into your hand and which pile is put on the bottom of your library.