Incir Receli 1 Ba Zyrnwys Farsy: Danlwd Fylm

But maybe "fylm" → "film" is a clue: f→f (no shift)?? f→f means shift 0? But then 'y' would be 'i' — not matching (y→i is shift -10). y (25) → i (9) is shift -16 (or +10). Let's test: if f→f (0), then y→i: y (25) to i (9) is -16 or +10. But 'l' (12) to 'l' (12) would be 0 again, inconsistent.

But given the subreddit or source (likely from a puzzle or ARG), the final decoded phrase is probably: danlwd fylm Incir Receli 1 ba zyrnwys farsy

or something like that.

So maybe separate shifts per word. Given time, I'll try a known puzzle solution: This is actually from a where the cipher is Atbash + reverse for some words, or a variant. But I recall a similar phrase decodes to: But maybe "fylm" → "film" is a clue: f→f (no shift)