繁殖苗床
土地
：あなたのマナ・プールに
を加える。
, , 繁殖苗床を生け贄に捧げる：無色の１/１のエルドラージ・末裔・クリーチャー・トークンを３体戦場に出す。それらは「このクリーチャーを生け贄に捧げる：あなたのマナ・プールにを加える。」を持つ。
エルドラージの幼体は塵から這い出すと巨大な意思に導かれて進んでゆく。
Illustrated by
Battle for Zendikar#248UncommonJapaneseLegality
Rulings
Eldrazi Scions are similar to Eldrazi Spawn, seen in the Zendikar block. Note that Eldrazi Scions are 1/1, not 0/1.
Eldrazi and Scion are each separate creature types. Anything that affects Eldrazi will affect these tokens, for example.
Sacrificing an Eldrazi Scion creature token to add 
to your mana pool is a mana ability. It doesn’t use the stack and can’t be responded to.
Some instants and sorceries that create Eldrazi Scions require targets. If all targets for such a spell have become illegal by the time that spell tries to resolve, the spell won’t resolve and none of its effects will happen. You won’t get any Eldrazi Scions.