I called it ( Final boss of endwalker)

[Zomkei]

didn’t they say in the live letter that EW’s trials and raids were going to be all original? or did i misunderstand.

[KageTokage]

I'd kind of like if it ended up being something unexpected that isn't Zodiark and/or Zenos, but it's not as though the final bosses of the previous expansions weren't predictable.

As long as the build-up to said boss is sufficient and satisfying, it doesn't really matter to me what it is in the end.

didn’t they say in the live letter that EW’s trials and raids were going to be all original? or did i misunderstand.

I think they meant "original" only in the sense of being mostly derivative from XIV's own lore, unlike the Ivalice and Nier raids.

It doesn't necessarily mean we're fighting completely new enemies since we already know that Anima and the Magus Sisters are two of the MSQ trials, and I fully expect to also see some familiar faces in Pandemonium given it's inspired by the locale of the same name from FF II.