The strength of the one is the strength of the many.

Hauptmann der Truppe

Wachsamkeit (Diese Kreatur wird beim Angreifen nicht getappt.)
Der Hauptmann der Truppe kommt für jede andere Kreatur, die du kontrollierst, mit einer +1/+1-Marke ins Spiel.

Capitana de la compañía

Vigilancia. (Esta criatura no se gira al atacar.)
La Capitana de la compañía entra con un contador +1/+1 sobre ella por cada otra criatura que controlas.

La force de l'un fait la force du plus grand nombre.

Capitaine d'escouade

Vigilance (Attaquer avec cette créature ne la fait pas s'engager.)
La Capitaine d'escouade arrive avec un marqueur +1/+1 sur elle pour chaque autre créature que vous contrôlez.

La forza del singolo è la forza di molti.

Capitana dello Squadrone

Cautela (Questa creatura attacca senza TAPpare.)
La Capitana dello Squadrone entra con un segnalino +1/+1 per ogni altra creatura che controlli.

一人の強さは大勢の強さである。

兵団の隊長

警戒（このクリーチャーは攻撃してもタップしない。）
兵団の隊長は、あなたがコントロールしていてこれでないクリーチャー１体につき１個の＋１/＋１カウンターが置かれた状態で戦場に出る。

Squad Captain

Vigilance (Attacking doesn't cause this creature to tap.)
This creature enters with a +1/+1 counter on it for each other creature you control.

Foundations Jumpstart

Vigilance (Attacking doesn't cause this creature to tap.)
Squad Captain enters with a +1/+1 counter on it for each other creature you control.

Commander Legends

Vigilance
Squad Captain enters the battlefield with a +1/+1 counter on it for each other creature you control.

Core Set 2020

Vigilance (Attacking doesn't cause this creature to tap.)
Squad Captain enters the battlefield with a +1/+1 counter on it for each other creature you control.

If Squad Captain somehow enters the battlefield at the same time as another creature you control, it doesn't count that other creature. It counts only creatures that are already on the battlefield.