YOU SAID:

one time for them praying on my downfall

INTO JAPANESE

私の没落を祈る彼らのために一度

BACK INTO ENGLISH

Once for them to pray for my downfall

INTO JAPANESE

一度彼らが私の没落を祈る

BACK INTO ENGLISH

Once they pray my downfall

INTO JAPANESE

彼らが私の没落を祈ったら

BACK INTO ENGLISH

If they pray my fall

INTO JAPANESE

彼らが私のfall落を祈るなら

BACK INTO ENGLISH

If they pray my fall