YOU SAID:

If he did find the treasure, I need you to track down Magnus and make him play fair.

INTO JAPANESE

もし彼が宝物を見つけたのなら、マグナスを追跡して彼を公平にプレイさせる必要があります。

BACK INTO ENGLISH

If he finds a treasure, he needs to track Magnus and get him to play fairly.

INTO JAPANESE

彼が宝物を見つけた場合、彼はマグナスを追跡し、彼に公平にプレーさせる必要があります。

BACK INTO ENGLISH

If he finds a treasure, he needs to track Magnus and get him to play fairly.