YOU SAID:
Each card you exile from your graveyard while casting this spell pays for {1}..
INTO JAPANESE
この呪文を唱える間に墓地からカードを追放するたびに、{1}を支払う..
BACK INTO ENGLISH
Pay {1} for each card exiled from the graveyard while casting this spell.
INTO JAPANESE
この呪文を唱えている間に墓地から追放されたカード1枚につき{1}を支払う。
BACK INTO ENGLISH
Pay {1} for each card exiled from the graveyard while casting this spell.
You've done this before, haven't you.