Chrompanzerkrabbe

Morph {4}{U} (Du kannst diese Karte verdeckt für {3} als eine 2/2 Kreatur wirken. Decke sie zu einem beliebigen Zeitpunkt für ihre Morph-Kosten auf.)
Wenn die Chrompanzerkrabbe aufgedeckt wird, kannst du die Kontrolle über eine Kreatur deiner Wahl, die du kontrollierst, und eine Kreatur deiner Wahl, die ein Gegner kontrolliert, tauschen.

Cangrejo caparazón de cromo

Metamorfosis {4}{U}. (Puedes lanzar esta carta boca abajo como una criatura 2/2 pagando {3}. Ponla boca arriba en cualquier momento pagando su coste de metamorfosis.)
Cuando el Cangrejo caparazón de cromo se ponga boca arriba, puedes intercambiar el control de la criatura objetivo que controlas y la criatura objetivo que controla un oponente.

Crabe à carapace de chrome

Mue {4}{U} (Vous pouvez lancer cette carte face cachée comme une créature 2/2 pour {3}. Retournez-la quand vous le désirez pour son coût de mue.)
Quand le Crabe à carapace de chrome est retourné face visible, vous pouvez échanger le contrôle de la créature ciblée que vous contrôlez contre celui de la créature ciblée contrôlée par un adversaire.

Granchio Gusciocromato

Metamorfosi {4}{U} (Puoi lanciare questa carta a faccia in giù come una creatura 2/2 pagando {3}. Girala a faccia in su in qualsiasi momento pagando il suo costo di metamorfosi.)
Quando il Granchio Gusciocromato viene girato a faccia in su, puoi scambiare il controllo di una creatura bersaglio che controlli con una creatura bersaglio controllata da un avversario.

金属殻のカニ

変異 {4}{U} （あなたはこれを、{3}を支払うことで、裏向きの２/２のクリーチャーとして唱えてもよい。 いつでも変異コストを支払ってそれを表向きにすることができる。）
金属殻のカニが表向きになったとき、あなたがコントロールするクリーチャー１体を対象とし、いずれかの対戦相手がコントロールするクリーチャー１体を対象とする。あなたは、それらのコントロールを交換してもよい。

Chromeshell Crab

Morph {4}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When this creature is turned face up, you may exchange control of target creature you control and target creature an opponent controls.

Commander 2019

Morph {4}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.

Commander 2011

Morph {4}{U} (You may cast this face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.

Legions

Morph {4}{U} (You may play this face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.

The creatures can’t attack until you start a turn with them under your control. So you can’t swap and then attack.

The exchange fails if either target is not still on the battlefield at that time.

The exchange fails if either you no longer control your creature or the other creature is now controlled by you.

The trigger occurs when you use the Morph ability to turn the card face up, or when an effect turns it face up. It will not trigger on being revealed or on leaving the battlefield.

You choose the two target creatures when the triggered ability is put onto the stack. You do not have to choose Chromeshell Crab. You choose whether or not to do the exchange on resolution.