Serumschlinge

Bringe eine bleibende Karte deiner Wahl, die kein Land ist, auf die Hand ihres Besitzers zurück. Falls der Manabetrag der bleibenden Karte 3 oder weniger war, führe Wucherung durch. (Bestimme eine beliebige Anzahl an bleibenden Karten und/oder Spielern und gib ihnen dann von jeder Sorte Marke, die dort bereits liegt, eine weitere Marke.)

"Traigo un mensaje del Horno Autó... ¡Arg!".

Trampa de suero

Regresa el permanente objetivo que no sea tierra a la mano de su propietario. Si ese permanente tenía un valor de maná de 3 o menos, prolifera. (Elige cualquier cantidad de permanentes y/o jugadores, luego pon sobre cada uno un contador de cada tipo que ya tenga.)

« J'apporte un message du Fourneau autonom... Argh ! »

Collet de sérum

Renvoyez un permanent non-terrain ciblé dans la main de son propriétaire. Si ce permanent avait une valeur de mana inférieure ou égale à 3, proliférez. (Choisissez n'importe quel nombre de permanents et/ou de joueurs, puis donnez-leur à chacun un autre marqueur de chaque sorte déjà présente.)

"Porto un messaggio dalla Fornace Auton... argh!"

Trappola del Siero

Fai tornare un permanente non terra bersaglio in mano al suo proprietario. Se quel permanente aveva un valore di mana pari o inferiore a 3, prolifera. (Scegli un qualsiasi numero di permanenti e/o giocatori, poi metti su ognuno un altro segnalino di ogni tipo già presente.)

「メッセージです。自律焼……グァ！」

血清の罠

土地でないパーマネント１つを対象とする。それをオーナーの手札に戻す。そのパーマネントのマナ総量が３以下であるなら、増殖を行う。（望む数のパーマネントやプレイヤーを選び、すでにそこにあるカウンター１種類につき、そのカウンターをもう１個与える。）

"Eu trago uma mensagem da Fornalha Autônom—aaagh!"

Armadilha do Soro

Devolva a permanente alvo não de terreno para a mão de seu dono. Se aquela permanente tinha valor de mana igual ou inferior a 3, prolifere. (Escolha qualquer número de permanentes e/ou jogadores. Em seguida, dê a cada um deles outro marcador de cada tipo que eles já tenham.)

「我带来了自治熔炉的口信～啊！」

浆液圈套

将目标非地永久物移回其拥有者手上。如果该永久物的法术力值等于或小于3，则增殖。（选择任意数量的永久物和／或牌手，然后为其已有之每种指示物各多放置一个同类的指示物。）

Serum Snare

Return target nonland permanent to its owner's hand. If that permanent had mana value 3 or less, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Phyrexia: All Will Be One

An ability that triggers "Whenever you proliferate" triggers even if you chose no permanents or players while doing so.

If a permanent ever has both +1/+1 counters and -1/-1 counters on it at the same time, they're removed in pairs as a state-based action so that the permanent has only one of those kinds of counters on it.

If a player or permanent has more than one kind of counter on it, and you choose for it to get additional counters, it must get one of each kind of counter it already has. You can't have it get just one kind of counter it already has and not the others.

Players can respond to a spell or ability whose effect includes proliferating. Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.

To proliferate, you can choose any permanent that has a counter, including ones controlled by opponents. You can choose any player who has a counter, including opponents. You can't choose cards in any zone other than the battlefield, even if they have counters on them.

You don't have to choose every permanent or player that has a counter, only the ones you want to add another counter to. Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all.