YOU SAID:
Whenever you cast a spell, you gain 1 life for each spell you've cast this turn. Pay 50 life: Aetherflux Reservoir deals 50 damage to target creature or player
INTO JAPANESE
あなたが呪文を唱えるたび、あなたはこのターンに唱えた呪文ごとに 1 ライフを得る。 50 ライフを支払う:Aetherflux Reservoir は対象のクリーチャーかプレイヤーに 50 ダメージを与える
BACK INTO ENGLISH
Whenever you cast a spell, you gain 1 life for each spell you cast this turn. Pay 50 Life: Aetherflux Reservoir deals 50 damage to target creature or player
INTO JAPANESE
あなたが呪文を唱えるたび、このターンに唱えた呪文ごとにあなたは 1 ライフを得る。 50 ライフを支払う: Aetherflux Reservoir は対象のクリーチャーかプレイヤーに 50 ダメージを与える
BACK INTO ENGLISH
Whenever you cast a spell, you gain 1 life for each spell you cast this turn. Pay 50 Life: Aetherflux Reservoir deals 50 damage to target creature or player
That didn't even make that much sense in English.