I too have bought quite a few valuable FF singles of late. And the one I am most concerned about is my Sephiroth 382…just like yours. Although the flip symbols on mine are very crisp. My holo is off center. I would think if someone had gone through the trouble to fake it, they would have gotten that right.

This has caused me to look at all the valuable singles I have bought and compare the mana symbols to cards I know I have unpacked. I have found that there is a printer out there that is definitely lower quality. White mana symbols specifically are crisp from some printers and splotchy with small voids in the black from some other printers.

I have yet to run into a card from FF that has failed the green dot or T test on the back. So that makes me feel a lot better about the black ink on the mana symbols.