Watch out for Babbel!
How fiendish of him.
Is the 'd' silent here?
It shouldn't be, though the pronunciation sounds off in general. Compare the Swedish and Norwegian (scroll down) pronunciations of fiende here. It should be 3 distinct syllables, at least in the dialects of those people.
Very similar to English friend!
Except it's literally "fiend."
Could this also be translated as "The Devil is coming?"