Keruga, Weiser der Größe

Gefährte — Dein Startdeck enthält nur Länderkarten und Karten mit Manabetrag 3 oder mehr. (Falls du diese Karte als deinen Gefährten erwählt hast, kannst du {3} bezahlen, um sie von außerhalb der Partie auf deine Hand zu nehmen. Spiele Gefährte wie eine Hexerei.)
Wenn Keruga, Weiser der Größe, ins Spiel kommt, ziehe für jede andere bleibende Karte mit Manabetrag 3 oder mehr, die du kontrollierst, eine Karte.

Keruga, Macrosapiente

Compañero — Tu mazo inicial contiene solo cartas con valor de maná de 3 o más y cartas de tierra. (Si esta carta es el compañero que eliges, puedes pagar {3} para ponerla en tu mano desde fuera del juego como un conjuro.)
Cuando Keruga, Macrosapiente entre al campo de batalla, roba una carta por cada otro permanente que controlas con valor de maná de 3 o más.

Keruga, le Macrosophe

Compagnon — Votre deck de départ ne contient que des cartes avec une valeur de mana supérieure ou égale à 3 et des cartes de terrain. (Si cette carte est le compagnon de votre choix, vous pouvez la mettre dans votre main depuis l'extérieur de la partie pour {3} lorsque vous pourriez lancer un rituel.)
Quand Keruga, le Macrosophe arrive sur le champ de bataille, piochez une carte pour chaque autre permanent que vous contrôlez avec une valeur de mana supérieure ou égale à 3.

Keruga, il Macrosavio

Compagno — Il tuo mazzo iniziale contiene solo carte con valore di mana pari o superiore a 3 e carte terra. (Se questa carta è il compagno che hai scelto, puoi aggiungerla alla tua mano dal di fuori della partita come una stregoneria, pagando {3}.)
Quando Keruga, il Macrosavio entra nel campo di battaglia, pesca una carta per ogni altro permanente che controlli con valore di mana pari o superiore a 3.

巨智、ケルーガ

相棒 ― あなたの開始時のデッキにマナ総量が３以上のカードと土地・カードのみが入っていること。（このカードがあなたの選んだ相棒であるなら、あなたはソーサリーとして{3}を支払うことでゲームの外部にあるこれをあなたの手札に加えてもよい。）
巨智、ケルーガが戦場に出たとき、あなたがコントロールしていてマナ総量が３以上でありこれでないパーマネント１つにつき１枚のカードを引く。

Keruga, o Macrossábio

Companheiro — Seu deck inicial contém apenas cards com valor de mana igual ou superior a 3 e cards de terreno. (Se este card for seu companheiro escolhido, você pode colocá-lo em sua mão de fora do jogo por {3} como um feitiço.)
Quando Keruga, o Macrossábio, entrar no campo de batalha, compre um card para cada outra permanente que você controla com valor de mana igual ou superior a 3.

庞巨智者刻卢佳

行侣～你起始套牌中仅包含地牌和法术力值等于或大于3的牌。（如果你选择这张牌作为你的行侣，则你可以在法术时机下支付{3}来将它从游戏外置于你手上。）
当庞巨智者刻卢佳进战场时，你每操控一个法术力值等于或大于3的其他永久物，便抓一张牌。

Keruga, the Macrosage

Companion — Your starting deck contains only cards with mana value 3 or greater and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.)
When Keruga, the Macrosage enters, draw a card for each other permanent you control with mana value 3 or greater.

Mystery Booster 2

Multiverse Legends

If more than one player wishes to reveal a companion, the starting player does so first, and players proceed in turn order. Once a player has chosen not to reveal a companion, that player can't change their mind.

Before shuffling your deck to become your library, you may reveal one card from outside the game to be your companion if your starting deck meets the requirements of the companion ability. You can't reveal more than one. It remains revealed outside the game as the game begins.

If a card in a player's deck or a permanent on the battlefield has {X} in its mana cost, X is considered to be 0.

If you reveal a companion outside the game, for as long as it remains there, you may pay {3} any time you could cast a sorcery (that is, you have priority during your main phase and the stack is empty). Once you do, you put it into your hand and behaves like any other card you've brought into the game. For example, if it's discard, countered, or destroyed, it's put into your graveyard, remaining in the game. This is a change from previous rules.

Paying {3} to put your companion into your hand is a special action. It doesn't use the stack and players can't respond to it. Once you take this action, you may cast that card if it's legal to do so before any other player can take actions.

The companion ability has no effect if the card is in your starting deck and creates no restriction on putting a card with a companion ability into your starting deck. For example, Zirda may be in your starting deck even if your other permanent cards don't all have activated abilities.

The companion's other abilities apply only if the creature is on the battlefield. They have no effect while the companion is outside the game.

The mana value of a token that isn't a copy of another object is 0. A token that is a copy of another object has the same mana cost as that object.

The requirements of the companion ability apply only to your starting deck. They do not apply to your sideboard.

You may have one companion in the Commander variant. Your deck, including your commander, must meet its companion requirement. Your companion is not one of your one hundred cards.

Your companion begins the game outside the game. In tournament play, this means your sideboard. In casual play, it's simply a card you own that's not in your starting deck.

If you reveal a companion outside the game, for as long as it remains there, you may pay {3} any time you could cast a sorcery (that is, you have priority during your main phase and the stack is empty). Once you do, you put it into your hand and behaves like any other card you've brought into the game. For example, if it's discarded, countered, or destroyed, it's put into your graveyard, remaining in the game. This is a change from previous rules.

Once you put your companion into your hand, it behaves like any other card you’ve brought into the game. For example, if it’s countered or destroyed, it’s put into your graveyard, remaining in the game.

Wizards of the Coast has issued functional errata for the Companion mechanic. Instead of casting companions from outside the game: Once per game, any time you could cast a sorcery (during your main phase when the stack is empty), you can pay {3} to put your companion from your sideboard into your hand. This is a special action, not an activated ability. It happens immediately and can’t be responded to. It can’t be countered or stopped by cards like Phyrexian Revoker. For more information please see https://magic.wizards.com/en/articles/archive/news/june-1-2020-banned-and-restricted-announcement