Originally Posted by
Cleretic
That's still dumb, still gonna strand them, it's just leaving Wuk Lamat in the lurch rather than an entire planet. Also possibly Zero, Vrtra, Azdaja, the entire Thirteenth and probably the Twelve, depending on how you sequence your 6.x. And I'm not even gonna touch 'just use time magic to do the thing from the present', because I'm not even sure that's physically possible for anyone in the game world.
FFXIV's time travel mechanics just don't allow for this approach to work while still going back to the present day to participate in the actual game. And that's even putting aside that I don't actually expect it to work; I don't think you can butterfly effect your way to a good end for the Ancients if you're starting after the Meteia have launched, even if I do think Lahabrea might be the best Convocation member to tell. Venat is neither evil, or stupid; in fact, she's better-equipped than any of us to solve that problem, and still couldn't.