Flammensippen-Heroldin

Kommandeurzauber, die du wirkst, haben Kaskade. (Immer wenn du einen Kommandeur wirkst, schicke so lange die oberste Karte deiner Bibliothek ins Exil, bis du eine Nichtland-Karte mit niedrigeren umgewandelten Manakosten ins Exil schickst. Du kannst sie wirken, ohne ihre Manakosten zu bezahlen. Lege die so ins Exil geschickten Karten in zufälliger Reihenfolge unter deine Bibliothek.)

Mensajera de los llameantes

Los hechizos de comandante que lances tienen la habilidad de cascada. (Siempre que lances un comandante, exilia cartas de la parte superior de tu biblioteca hasta que exilies una carta que no sea tierra con coste de maná convertido menor. Puedes lanzarla sin pagar su coste de maná. Pon las cartas exiliadas en el fondo de tu biblioteca en un orden aleatorio.)

Héraut sangpyre

Les sorts de commandant que vous lancez ont la cascade. (À chaque fois que vous lancez un commandant, exilez les cartes du dessus de votre bibliothèque jusqu'à ce que vous exiliez une carte non-terrain d'un coût converti de mana inférieur. Vous pouvez la lancer sans payer son coût de mana. Mettez les cartes exilées au-dessous de votre bibliothèque dans un ordre aléatoire.)

Messaggera Ignifera

Le magie comandante che lanci hanno cascata. (Ogniqualvolta lanci un comandante, esilia carte dalla cima del tuo grimorio finché non esili una carta non terra con costo di mana convertito inferiore. Puoi lanciarla senza pagare il suo costo di mana. Metti le carte esiliate in fondo al tuo grimorio in ordine casuale.)

炎族の伝令

あなたが唱える統率者・呪文は続唱を持つ。（あなたが統率者・呪文を唱えるたび、点数で見たマナ・コストがそれよりも小さく土地でないカードが追放されるまで、あなたのライブラリーの一番上からカードを１枚ずつ追放する。あなたはそれをそのマナ・コストを支払うことなく唱えてもよい。追放したカードをあなたのライブラリーの一番下に無作為の順番で置く。）

Arauto Flamíneo

As mágicas de comandante que você conjura têm cascata. (Toda vez que você conjurar um comandante, exile cards do topo de seu grimório até exilar um card que não seja terreno com custo de mana convertido inferior. Você pode conjurá-lo sem pagar seu custo de mana. Coloque os cards exilados no fundo de seu grimório em ordem aleatória.)

炎身传令使

你施放的指挥官咒语具有倾曳异能。（每当你施放指挥官时，从你的牌库顶开始放逐牌，直到放逐一张总法术力费用比其低的非地牌为止。你可以施放该牌，且不需支付其法术力费用。将所放逐的牌以随机顺序置于你的牌库底。）

炎身傳令使

你施放的指揮官咒語具有傾曳異能。（每當你施放指揮官時，從你的牌庫頂開始放逐牌，直到放逐一張總魔法力費用比其低的非地牌為止。你可以施放該牌，且不需支付其魔法力費用。將所放逐的牌以隨機順序置於你的牌庫底。）

Flamekin Herald

Commander spells you cast have cascade. (Whenever you cast a commander, exile cards from the top of your library until you exile a nonland card with lesser mana value. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

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Commander Legends

Commander spells you cast have cascade. (Whenever you cast a commander, exile cards from the top of your library until you exile a nonland card with lesser converted mana cost. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)

In some unusual situations, you may lose control of Flamekin Herald during the process of casting a commander spell. In those situations, the commander spell won't have cascade.

Once you announce that you're casting a commander spell, players can't take action until you've finished casting it. Causing Flamekin Herald to leave the battlefield after the spell has been cast won't stop its cascade ability from resolving.

A spell's mana value is determined only by its mana cost. Ignore any alternative costs, additional costs, cost increases, or cost reductions.

Cascade triggers when you cast the spell, meaning that it resolves before that spell. If you end up casting the exiled card, it will go on the stack above the spell with cascade.

Due to a 2021 rules change to cascade, not only do you stop exiling cards if you exile a nonland card with lesser mana value than the spell with cascade, but the resulting spell you cast must also have lesser mana value. Previously, in cases where a card's mana value differed from the resulting spell, such as with some modal double-faced cards or cards with an Adventure, you could cast a spell with a higher mana value than the exiled card.

If a spell with cascade is countered, the cascade ability will still resolve normally.

If the card has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.

If you cast a card "without paying its mana cost," you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the card has any mandatory additional costs, you must pay those to cast the card.

The mana value of a split card is determined by the combined mana cost of its two halves. If cascade allows you to cast a split card, you may cast either half but not both halves.

When the cascade ability resolves, you must exile cards. The only optional part of the ability is whether or not you cast the last card exiled.

You exile the cards face up. All players will be able to see them.