Schwarmjäger-Phantom

Einberufen (Deine Kreaturen können dir helfen, diesen Zauberspruch zu wirken. Mit jeder Kreatur, die du tappst, während du diesen Zauberspruch wirkst, bezahlst du für {1} oder ein Mana der Farbe jener Kreatur.)
Fliegend, Wachsamkeit
Immer wenn das Schwarmjäger-Phantom angreift, hat der nächste Zauberspruch, den du in diesem Zug wirkst, Einberufen.

Fantasma siguebandadas

Convocar. (Tus criaturas pueden ayudar a lanzar este hechizo. Cada criatura que gires al lanzar este hechizo cuenta como un pago de {1} o de un maná del color de esa criatura.)
Vuela, vigilancia.
Siempre que el Fantasma siguebandadas ataque, el próximo hechizo que lances este turno tiene la habilidad de convocar.

Chassenuée fantomatique

Convocation (Vos créatures peuvent aider à lancer ce sort. Chaque créature que vous engagez en lançant ce sort paie {1} ou un mana de la couleur de cette créature.)
Vol, vigilance
À chaque fois que le Chassenuée fantomatique attaque, le prochain sort que vous lancez ce tour-ci a la convocation.

Fantasma Seguistormi

Convocazione (Le tue creature possono aiutarti a lanciare questa magia. Ogni creatura che TAPpi mentre lanci questa magia corrisponde al pagamento di {1} o di un mana del colore di quella creatura.)
Volare, cautela
Ogniqualvolta il Fantasma Seguistormi attacca, la prossima magia che lanci in questo turno ha convocazione.

群れ追いの幻影

召集（あなたのクリーチャーが、この呪文を唱える助けとなる。この呪文を唱える段階であなたがタップした各クリーチャーはそれぞれ{1}かそのクリーチャーの色のマナ１点を支払う。）
飛行、警戒
群れ追いの幻影が攻撃するたび、このターン、あなたが次に唱える呪文は召集を持つ。

Fantasma Seguidor de Revoada

Convocar (Suas criaturas podem ajudar a conjurar esta mágica. Cada criatura que você vira ao conjurar esta mágica paga {1} ou um mana da cor daquela criatura.)
Voar, vigilância
Toda vez que Fantasma Seguidor de Revoada atacar, a próxima mágica que você conjurar neste turno terá convocar.

伴群幽魅

召集（此咒语能用你的生物来协助施放。你于施放此咒语时每横置一个生物，就能为此咒语支付{1}或一点该生物颜色之法术力。）
飞行，警戒
每当伴群幽魅攻击时，你本回合中施放的下一个咒语具有召集异能。

Flockchaser Phantom

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.)
Flying, vigilance
Whenever Flockchaser Phantom attacks, the next spell you cast this turn has convoke.

March of the Machine Commander

Convoke
Flying, vigilance
Whenever Flockchaser Phantom attacks, the next spell you cast this turn has convoke.

If the next spell you cast after Flockchaser Phantom's ability resolves already has convoke, giving it convoke again doesn't have any real benefit. Tapping a creature you control will still pay for only {1} or one mana of that creature's color.

Because convoke isn't an alternative cost, it can be used in conjunction with alternative costs.

If a creature you control has a mana ability with {T} in the cost, activating that ability while casting a spell with convoke will result in the creature being tapped before you pay the spell's costs. You won't be able to tap it again for convoke. Similarly, if you sacrifice a creature to activate a mana ability while casting a spell with convoke, that creature won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for convoke.

Tapping a multicolored creature using convoke will pay for {1} or one mana of your choice of any of that creature's colors.

Tapping an untapped creature that's attacking or blocking to convoke a spell won't cause that creature to stop attacking or blocking.

When calculating a spell's total cost, include any alternative costs, additional costs, or anything else that increases or reduces the cost to cast the spell. Convoke applies after the total cost is calculated. Convoke doesn't change a spell's mana cost or mana value.

You can tap any untapped creature you control to convoke a spell, even one you haven't controlled continuously since the beginning of your most recent turn.