Endrek Sahr, Meisterzüchter

Immer wenn du einen Kreaturenzauber wirkst, erzeuge X 1/1 schwarze Thrull-Kreaturenspielsteine, wobei X gleich dem Manabetrag jenes Zauberspruchs ist.
Wenn du sieben oder mehr Thrulls kontrollierst, opfere Endrek Sahr, Meisterzüchter.

Éndrek Sahr, criador experto

Siempre que lances un hechizo de criatura, crea X fichas de criatura Thrull negras 1/1, donde X es el valor de maná de ese hechizo.
Cuando controles siete o más Thrulls, sacrifica a Éndrek Sahr, criador experto.

Endrek Sahr, maître reproducteur

À chaque fois que vous lancez un sort de créature, créez X jetons de créature 1/1 noire Srâne, X étant la valeur de mana de ce sort.
Quand vous contrôlez au moins sept srânes, sacrifiez Endrek Sahr, maître reproducteur.

命を作りし者にして、死をもたらす者でもある。

練達の育種師、エンドレク・サール

あなたがクリーチャー・呪文１つを唱えるたび、黒の１/１のスラル・クリーチャー・トークンＸ体を生成する。Ｘはその呪文のマナ総量に等しい。
あなたが７体以上のスラルをコントロールしているとき、練達の育種師、エンドレク・サールを生け贄に捧げる。

Endrek Sahr, Criador Mestre

Toda vez que você conjurar uma mágica de criatura, crie X fichas de criatura Thrull preta 1/1, sendo X o valor de mana daquela mágica.
Quando você controlar sete ou mais Thrulls, sacrifique Endrek Sahr, Criador Mestre.

培育师恩德瑞克萨尔

每当你施放生物咒语时，派出X个1/1黑色索尔兽衍生生物，X为该咒语的法术力值。
当你操控七个或更多索尔兽时，牺牲培育师恩德瑞克萨尔。

Endrek Sahr, Master Breeder

Whenever you cast a creature spell, create X 1/1 black Thrull creature tokens, where X is that spell's mana value.
When you control seven or more Thrulls, sacrifice Endrek Sahr.

Commander Masters

Whenever you cast a creature spell, create X 1/1 black Thrull creature tokens, where X is that spell's mana value.
When you control seven or more Thrulls, sacrifice Endrek Sahr, Master Breeder.

The List

Modern Masters 2015

Whenever you cast a creature spell, put X 1/1 black Thrull creature tokens onto the battlefield, where X is that spell's converted mana cost.
When you control seven or more Thrulls, sacrifice Endrek Sahr, Master Breeder.

Commander 2013

Face-down spells are creature spells, but they have mana value 0.

The second ability is a state trigger. Once it triggers, it won't trigger again as long as the ability is on the stack. If the ability is countered and the trigger condition is still true, it will immediately trigger again.

When the second ability resolves, Endrek Sahr will be sacrificed regardless of how many Thrulls you control at that time, even if it's less than seven.